Article by Mcommesccm

In IVF / FIV, fertilization of your ovum from the sperm is created in an artificial environment for instance laboratory, however the fertilization approach is totally healthy, given that it positioned an average of 200,000 sperm across the egg, which is penetrated by a naturally them. As a result the embryos are then transferred for the uterus by suggests of unique forms of catheters, employing a straightforward and harmless.

This process was at first produced to treat infertility triggered by tubal blockage. Even so, above time, the indications ended up being expanded and incorporating all all those situations in which there’s difficulty within the encounter involving the sperm and egg. So ended up treated male issue, endometriosis, immune complications, infertility of unidentified origin, and so on. and have incorporated some procedures which include embryo cryopreservation, micromanipulation approaches, restoration of sperm, the coculture, the “Assisted hatching” (extrusion assisted), preimplantation genetic diagnosis, etcetera.

Techniques in IVF /

one. Controlled ovarian hyperstimulation and ovulation monitoring.

a couple of. Oocyte retrieval.

three or more. Fertilization and embryo culture.

four. Embryo transfer.

5. Upkeep with the luteal phase.

Controlled ovarian hyperstimulation and monitoring of ovulation in IVF / FIV

Despite the fact that the very first cases of IVF cycles have been performed all through spontaneous, it’s now identified that the very best final results are achieved thanks towards the chance to recuperate a substantial number of eggs. The physician needs to optimize the odds of pregnancy in every try to HV, so medication administration to build several follicles. Having many eggs and much more embryos, will increased expectations of attaining a minimum of 1 implant. This administration is named controlled ovarian hyperstimulation, it seeks to cultivate multifollicular with strict manage of advancement to prevent possible problems.

Hyperstimulation utilised for numerous medication. It can be extremely frequent for medical doctors to make use of a medication known as initially GnRH analog, which when administered for the long time decreases the stages of hormones created because of the women herself, permitting yet another cycle manage medication specified to your individual. The GnRH analogue normally commences to become administered inside past routine of fertilization, every single day till the working day of oocyte aspiration. In a number of instances, the analog is administered from commence of menstruation routine of fertilization. These schemes are known as, respectively, very long and shorter.

When a woman commences with menstruation are also administered each day hormones that stimulate ovulation. For this you’ll find unique medications, with several achievable administration schemes. We now know that the most effective results are attained together with the use of schemes that use only recombinant FSH. The physician prescribes a distinct schedule for just about every affected person (based on age, hormone ranges, past responses, and many others..), In order that may well differ between women of all ages.

At some stage from the routine (generally from day time the health practitioner tells the affected person may be transvaginal ultrasound and hormone tests. Through them know how they are really responding ovaries and thus how they need to adjust the dose of medication.

When the follicles have made ample advancement, indicates the injection of a different hormone (hCG), that is completed maturing the oocyte. 34 to 38 hrs afterwards, we proceed to follicular aspiration.

While in most situations ovarian hyperstimulation made, the physician might not use any from the drugs previously described, in order to acquire a solitary egg maturation and thus, the improvement of a sole embryo. These cycles are called “spontaneous or healthy” and may be used in situations in which you usually do not would like to acquire pitfalls of numerous pregnancy, or when there can be a historical past of weak reaction to stimulation.

Oocyte recuperation in IVF / FIV

At initially, the oocytes have been recovered by puncturing the follicles, by means of a laparoscopy that expected hospitalization and basic anesthesia. Right now is effected by transvaginal ultrasound-guided, which has permitted for this method in a absolutely ambulatory aided by the use of nearby anesthesia.

To do this, the medical professional very first performs regional anesthesia after which it use a vaginal ultrasound transducer includes a puncture guidebook in which the needle is inserted. This lets you see the hair, puncture and aspirate the contents, which is then sent on the biologist to determine when the egg was aspirated. This process is repeated for each of the follicles. The indicate number of oocytes is 8-9, and also the duration from the aspiration of about 30 minutes.

Not necessarily all follicles are retrieved eggs. Some do not have eggs or follicles that introduced in a very developmental stage, not appropriate for fertilization. For this motive, the variety of follicles observed from the times ahead of ultrasound is just not necessarily the variety of eggs recovered.

Fertilization IVF / FIV

After the eggs are retrieved, examined inside the laboratory and classified according to their maturity. That identical time of day, the husband or associate has a sperm sample is processed by a approach known as swim up or Percoll gradients to separate motile sperm. These sperm are incubated with each other aided by the eggs from the oven at the identical temperature as the system of your lady.

Soon after about 1 8 hours, the eggs are examined to view if they ended up fertilized. The indication of fertilization could be the presence of two pronuclei, the male and female

It can be usual to continue developing in the laboratory for 48 to 72 hrs. Throughout that period, the fertilized egg divides several occasions, so it turns into a multicellular embryo

Embryo switch in IVF / FIV

Embryo switch is a uncomplicated but extremely vital. Is performed on an outpatient basis with out anesthesia, embryos carrying a soft catheter is inserted as a result of the cervix to deposit the embryos into your uterine cavity. Generally, the switch typically will take place about three or more days after egg retrieval.

The number of embryos transferred is usually a hotly debated topic. In some nations is confined with a optimum number. Typically depends for the characteristics of your embryos along with the age of ladies. Usually, the amount is involving a couple of and four.

Maintenance of your luteal phase in IVF / FIV

It can be named the luteal phase with the menstrual routine immediately after ovulation. At this stage, normally the endometrium (lining with the uterus) prepares to collect the embryo by a hormone named progesterone.

In patients who obtained throughout the follicular phase GnRH analogue progesterone amounts are often low, making it essential to supplement them. This app is utilised vaginal gels or intramuscular injections from the hormone.

About 14 days and nights after the switch and if there was no menstruation, pregnancy test carried out. This is often a waiting period of time that generates a lot of anxiety, so it really is convenient to some peaceful everyday life and routines that support to distraction.

About the Author

Free journalist looking for learn every day more and share all that knowledge with the world

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Article by Julia Stevens

If you are reading this article because you are having trouble conceiving a child, do not be troubled. There are literally thousands and even millions of women who have the same case as you. Instead of giving up, most women find ways to get around their infertility. As long as you put your whole mind and heart into it, having a baby is possible, especially due to the wonder of science. This article will tackle the pros of in vitro fertilization. This is a process that lets women conceive a child even after tubal ligation and other obstacles of having a baby.

There are numerous treatments today that are available for women to consider for a successful pregnancy, in vitro fertilization is just one of them. However, there are things in vitro fertilization can offer that other cannot, that is why it is a popular method used by women today.

What is in vitro fertilization in the first place? In vitro fertilization or IVF is a process where in the doctor will harvest egg cells from the woman and sperm cells from the male partner. Both cells are then copulated together in laboratories. When the egg cell is fertilized, it is then implanted inside the uterus of the woman where it will take its natural course. The reason why this method is often successful is because it still undergoes the natural formation of the baby inside the mother

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Article by Alex White

The steady success rate of In-Vitro Fertilization or IVF has made it a popular choice among couples with infertility issues. In the United States, the live birth rate for each IVF cycle started is approximately 30 to 35% for women under age 35, 25% for women ages 35 to 37, 15 to 20% for women ages 38 to 40 and 6 to 10% for women ages over 40.

IVF is the process of fertilization by manually combining an egg and sperm in a laboratory dish. When the IVF is successful, the embryo is transferred into the uterus. In vitro fertilization is a beacon of hope for women who have no fallopian tubes or have blocked/damaged tubes, women who suffer from endometriosis or other complications. IVF is also performed when the sperm count is low in the male partner.

IVF involves the following steps:

Collection of ripened eggs: The ovulation process is induced using fertility drugs to increase the chance of collecting multiple eggs. Ultrasound scans, urine or blood test samples are performed to check on the ovaries and monitor hormone levels.

Egg retrieval: Multiple eggs are retrieved through a minor surgical procedure which uses ultrasound imaging to guide a hollow needle through the pelvic cavity. This procedure uses local anesthesia. Follicular aspiration or the removal of eggs is a relatively painless procedure. Some women may experience cramping on the day of retrieval and some discomfort for a few weeks.

Preparing the sperm: Sperm obtained by ejaculation is prepared for combining with the eggs.

Insemination: During insemination, the sperm and eggs are placed in incubators for fertilization. If the chances of fertilization by this method is low, intra cytoplasmic sperm injection (ICSI) may be used. ICSI involves injecting a single sperm into the egg for fertilization. When the eggs are fertilized and cell division occurs, they are considered embryos.

Transfer of embryos: The embryos are usually transferred into the woman’s uterus between two to three days following egg retrieval. This process involves a speculum which is inserted into the vagina to expose the cervix. A predetermined number of embryos are suspended in fluid and gently placed through a catheter into the womb, guided by ultrasound.

Wait and watch: Next, the couple has to wait and watch for pregnancy symptoms. A blood test and an ultrasound can confirm implantation and pregnancy.

However, it must be noted that most couples usually go in for more than one IVF cycle before a positive pregnancy test result. Furthermore, miscarriages are also a risk that needs to be taken into consideration. Cost-wise, IVF is an expensive affair. A single IVF cycle can cause anywhere between ,000 and ,000 in the United States. And this amount is not covered by insurance because IVF is an elective procedure. But compare this cost to the joy of experiencing parenthood, and then, IVF is truly priceless!

About the Author

Alex White is a free lance writer and a health & fitness expert who has been associated with several health care providers across various specialties. Through his articles, Alex wishes to inform and educate public about in-vitro-fertilization which will benefit those who are looking for resourceful information regarding health.

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The roller coaster ride of fertility treatment is emotionally and physically exhausting.  Couples typically begin treatment with simple and relatively inexpensive interventions such as ovulation induction and intrauterine insemination (IUI), and when treatment has failed, progress to injectable medications and finally in vitro fertilization (IVF).  Each treatment protocol may last up to one month and several cycles of the same method are often repeated to maximize chances for success.

The IVF process, while expensive and physically demanding, has been associated with the highest success rates of all treatment modalities.  However, many couples remain childless after one or more attempts.  Couples who have failed IVF multiple times are often depressed, angry, disappointed, discouraged, and in general emotionally, physically, and financially drained.  If IVF, the procedure with the highest success rate for achieving pregnancy, has failed, what other hope is there?

When standard IVF has failed multiple times, some offer couples a procedure in which gametes (eggs and sperm) or zygotes (day-one embryos) are transferred into the fallopian tubes:  gamete intra-fallopian transfer (GIFT), or zygote intra-fallopian transfer (ZIFT).  In GIFT and ZIFT, all steps from downregulation to ovarian stimulation to egg retrieval, are identical to standard IVF.  However, several important differences exist.  In a GIFT procedure, retrieved eggs and sperm are mixed together and transferred into one or both fallopian tubes (where natural fertilization normally occurs).  In a ZIFT procedure, on the other hand, fertilization is allowed to take place in the laboratory just like in standard IVF, however when day-one embryos are formed, they are transferred into the fallopian tube(s).

Success rates, although reported to be higher than standard IVF when prior IVF cycles have failed, are only modestly higher and are individualized to different IVF clinics.  In our program, for example, we found that with prior failed IVF cycles, a GIFT or ZIFT procedure achieved similar pregnancy success rates to standard IVF.

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So what is next?  Recently, yet another technique had been described offering the infertile couple who had exhausted all other standard treatment modalities (IVF, GIFT, ZIFT) true hope:  combination GIFT/IVF or ZIFT/IVF.  In these procedures, all known technologies are combined to maximize success rates.  After transfer of gametes or day-one embryos into the fallopian tube(s) via laparoscopic surgery (a GIFT or ZIFT procedure), remaining embryos that had been left to develop in the laboratory are transferred into the uterus through the cervix two or three days later, when the embryo is three days old.

In a recent review of over 100 cycles of combined GIFT/IVF and ZIFT/IVF procedures, couples that had failed on the average at least 2 prior IVF cycles had a clinical pregnancy rate of 60% across all age groups, the oldest patient conceiving at age 44.  Twin and triplet pregnancy rates were found to be identical to standard IVF, reassuring that transfer of more gametes or embryos in the combined procedure did not result in any significant increase in the multiple gestation rates, compared to IVF.

Inability to conceive can be a devastating phenomenon to a couple.  Often times, the road of fertility treatment may be torturous and full of disappointment.  Thanks to medical advances in the field of Reproductive Endocrinology and Infertility, couples that had met previous failure can now be offered new procedures that may significantly enhance success rates and offer renewed hope.

FREQUENTLY ASKED QUESTIONS?

Am I a candidate for GIFT/IVF or ZIFT/IVF despite being a poor responder?

The usual number of eggs/embryos used for transfer to the fallopian tubes is 3, while the number of embryos transferred trans-cervically is typically 2.  Therefore, a GIFT/IVF or ZIFT/IVF cycle would require that at least 5 eggs/embryos are available for transfer.  If you had previously responded poorly to a stimulation protocol (< 5 eggs), it is possible to freeze embryos in 1 or 2 consecutive cycles until enough embryos are accumulated in order to complete a GIFT/IVF or ZIFT/IVF cycle.

How does a history of poor quality embryos affect success with GIFT/IVF or ZIFT/IVF?

Embryo quality may be determined by many factors such as the stimulation protocol, egg quality, and sperm quality.  Some embryos may further be over-sensitive to laboratory conditions, which can contribute to poor development.  Placement of such embryos in their natural environment, the fallopian tube (as is done with GIFT/IVF and ZIFT/IVF) at the critical early stages of development may enhance their ability to survive and ultimately implant in the uterus.  In fact, a history of poor embryo quality may be an indication for GIFT/IVF or ZIFT/IVF.

Will I have enough time to recover from surgery prior to undergoing trans-cervical embryo transfer?

A standard GIFT or ZIFT procedure at our Center lasts an average of 15 minutes.  This means the recovery time from surgery and anesthesia is very rapid and will not affect your trans-cervical embryo transfer 2 or 3 days later.  Most patients resume normal daily activities within 12-24 hours of laparoscopy.

What are the basic requirements prior to GIFT/IVF or ZIFT/IVF?

Several limitations exist with either a GIFT or ZIFT procedure.  First, tubal embryo transfer is not suitable for patients with tubal factor infertility, as at least one normal tube has to be present.  An x-ray test called a hysterosalpingogram (HSG) would be required before surgery to confirm tubal patency.  Second, not all fertility programs can offer this procedure since it requires surgical intervention at the time of, or one day following, the egg retrieval procedure.  This requires that a laboratory equipped to handle gametes and embryos be in close proximity to an operating room.

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Article by Jessie Johnson

Chinese medicine has been the treatment of choice for infertility in Asian countries for thousands of years. The World Health Organization of the United Nations has alsorecognized acupuncture’s utility in treating conditions like infertility, impotence, pelvic inflammatory disease, PMS, and irregular menstruation. More recently in Europe, medical studies have confirmed the effectiveness of using acupuncture to enhance Western reproductive technology. A study from Sweden reported that acupuncture dramatically increases the blood flow to the ovaries and uterus, improving ovarian response and implantation rates. A more recent study from Germany reported that a certain acupuncture protocol performed just before and after IVF transfer nearly doubled pregnancy rates. Finally last year, the ASRM’s journal Fertility and Sterility published a study of the literature by the Center of Reproductive Medicine and Infertility, Weill Medical College of Cornell University, which concluded, “Because acupuncture is nontoxic and relatively affordable, its indications as an adjunct in assisted reproduction or as an alternative for women who are intolerant, ineligible, or contraindicated for conventional hormone induction of ovulation deserves serious research and exploration.”Now that acupuncture is becoming more acceptable as an alternative or adjunct to Western reproductive technology, it is imperative that fertility consumers understand the facts and some recommendations about acupuncture’s role in their reproductive treatments.

1) Acupuncture can regulate menstruation and balance hormone levels. If you are interested in seeking natural reproductive enhancement before you resort to medically assisted treatments, Chinese medicine can regulate hormones, stabilize the endocrine system, and increase the likelihood of an effective response to your Western treatments. Acupuncture can improve the hormonal mileau of conditions like polycystic ovarian syndrome, luteal phase defect, and poor ovarian response.

2) Acupuncture can alleviate the stress of going through an IVF cycle, as well as infertility distress. Not only does acupuncture reduce the immediate tension and stress, it actually produces enduring chemical changes within the brain, moderating beta- endorphin levels, which, in turn, regulate gonadotropin releasing hormone and stabilize the endocrine system.

3) Acupuncture can improve blood flow to the ovaries and the uterus. Electroacupuncture to the lower back between the second lumbar and the second sacral vertebrae, the levels which innervate the pelvic organs, decreases the sympathetic (“fight or flight”) response, which then dilates the blood vessels and improves blood flow. Better perfusion to the ovaries maximizes the number and quality of responsive follicles. Better uterine blood flow improves implantation rates. This technique should be practiced at least eight times prior to retrieval.

4) Acupuncture can reduce the side effects of hormonal medication. An experienced acupuncturist can help alleviate hot flashes, night sweats, headaches and overall irritability that can occur with hormonal suppression and stimulation. Acupuncture can also alleviate and reverse ovarian hyperstimulation syndrome and fluid accumulation in the uterine lining.

5) Acupuncture immediately before and after embryo transfer improves implantation rates. The accepted pre- and post- transfer treatment reduces stress, mildly improves uterine blood flow, and calms down a contractile uterus, making it more receptive to implantation. This protocol has been used on 3-day, 8 cell embryos. The post- transfer treatment is not proven, nor accepted for blastocyst transfer or for frozen embryo transfer. Some of the acupoints chosen for this technique, which control prostaglandin and cyclooxygenase levels within the uterus, may cause negative endometrial alterations at implantation time. If these points are performed as a five-day blastocyst is implanting, the very same technique could disrupt an effective implantation.

6) Acupuncture can reduce the likelihood of fetal rejection, and prevent miscarriages which are maternal in origin. Acupuncture, nor any therapy that I know of, can forestall a miscarriage which is due to a chromosomal abnormality. I tell my patients if they experience bleeding accompanied by lower back pain or abdominal cramping, to call their physician first, follow his or her advise, then make an appointment with me. An acupuncturist who is experienced in treating infertility and pregnancy can alleviate reactive uterine cramping and bleeding.

Here are some added recommendations which will help you achieve the highest level of success from your entire reproductive medical team.

1) Unless you have a trusting relationship with an acupuncturist who works well with your reproductive team, you should not return for acupuncture treatments the week after embryo transfer. Your body should be resting during this time. This is not the time to induce physiological changes. Unless there are any difficulties or complications after transfer, I do not provide treatments to my patients until approximately one week after embryo transfer.

2) Go only to an acupuncturist who is knowledgeable about reproductive medicine. Even an experienced acupuncturist who is not familiar with modern Western reproductive procedures can cause you more harm than good when undergoing IVF. Some of the larger, more progressive reproductive clinics employ their own acupuncturists. I offer training courses to acupuncturists who wish to understand and work with infertility patients. Training in Western medicine is always a plus.

3) Make your acupuncture become part of your reproductive process. This is a team effort. It is your duty and responsibility to inform your reproductive endocrinologist of all complementary measures you are employing to maximize your response. If you are having acupuncture and keep it from your RE, and the cycle is not successful, you will likely ultimately end up blaming yourself.

Educate yourself. You don’t need to advocate vehemently for one side or the other; grasp whatever Eastern and Western medicines can offer you. And may you achieve your heart’s greatest desire.

About the Author

Jessie Johnson is the executive director of The Fertile Soul, which is an Eastern medicine and fertility institute specializing in assisting couples diagnosed as “infertile”. Through the work of Dr. Randine Lewis, a comprehensive therapeutic program rooted in traditional Chinese medicine offers uncommon success for thousands of couples. www.thefertilesoul.com

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