Frozen Embryo Transfer or FET is an extremely effective method to conceive a pregnancy. Recent studies have proved that there is a increased chance for pregnancy when the embryos, which get used are frozen and get placed inside the uterus at a time right after the ovaries are stimulated. Still, certain issues can arise with the transfer of frozen embryo, such as:

A Thin Lining of the Uterus
Research has shown that there are not many women who get pregnant if the lining in their uterine does not tend to thicken enough. It is not clear exactly why this problem occurs in most women and moreover there is no sure shot treatment to make the lining of the uterine thick. The experts on fertility would try out different methods like increasing the amount of estrogen or change the way how estrogen is given. There are other instances when women might be given supplemental medicines, while for some, the problem will continue to exist.

What Should Be Done In Case The Problem Persists?

In case the problem continues for some women, then there are certain approaches which experts might look to adopt. The first one is to cancel the transfer of embryo and try once again at any later stage, that too with a different treatment method.
The second option which they could think of is to go ahead with the transfer, wherein they might feel that a thin lining does not necessarily mean that it is impossible for a woman to get pregnant but definitely the efficiency would be reduced.
One last option is to make use of the opportunity for undergoing additional tests which would help them to assess the ability of the uterus to allow implantation of the embryos.
Unexpected Ovulation
For enabling the embryos to get implanted into uterus, placing them very precisely and at the appropriate time is important. This is regarded as the window of implantation. The time taken, is based on the time frame since progesterone reaches the lining of the uterine.

Doctor knows the exact time to place the embryos, right from the time he or she instructs a woman to start having progesterone supplements. In case a woman was to ovulate, the production of progesterone would begin earlier than the normal time and would lead to the shift of the window of implantation. As identifying the correct time of ovulation is almost impossible, so that would lead to some sort of uncertainty into the timing.

Due to this reason, there are doctors who would use medication in order to prevent unexpected ovulation from occurring. Generally an injection called Lupron is usually used as medication.

Timing for the Embryo Transfer is Inappropriate
This is a problem related to early ovulation. There are case when the implantation window is shifted, still the timing of the transfer becomes accurate. Recent studies have shown that quite a nominal percentage of women might have a window of implantation, which could be either earlier or later than normal time. A test called the Endometrial Receptivity Array can help determine at what time is the window of implantation open.

Frozen Embryo Transfer - Complications Associated With It!

The fallopian tubes are not mere passages for the egg to travel from the ovaries to the uterus. It is here that conception occurs and hence healthy fallopian tubes are essential for the fertilization of an egg. 

Damaged fallopian tubes are the most common cause of infertility. This damage can fall under three categories. 

 Blocked fallopian tubes
 One blocked and one open fallopian tube
 Tubal scarring

The third is usually an effect of pelvic infections or natural healing after a pelvic surgery. Sadly, in most cases, this condition is discovered only after infertility has been diagnosed. Other causes of fallopian tubal scarring include:

 Stds such as chlamydia trachomatis and neisseria gonorrhea
 Adhesions caused by ruptured ovarian cysts
 Appendicitis
 Peritonitis
 A history of ectopic pregnancies

Fallopian tubal scarring has no recognizable symptoms. Chronic pelvic pain is the only known symptom of this damage and that too can be seen only in severe cases of tubal scarring. On diagnosing infertility, your doctor will perform one of these tests to determine the condition of your fallopian tubes.

 Hysterosalpingogram: this is a type of x-ray. Your doctor will open the vagina with a speculum and inject a liquid into the uterus with the help of a catheter. If the liquid does not pass through the fallopian tubes, it is said to be blocked. This however, does not say much about tubal scarring.
 Laparoscopy: a small incision is made below the belly button and a slim, flexible tube with a camera is passed through the incision. This gives your doctor a clear view of the condition of your fallopian tubes. A laparoscopy can also be used to rule out other causes of infertility such as endometriosis or blocked fallopian tubes. 

Treatment for infertility caused by tubal scarring is of two types:

 Surgery: this is suggested in cases where tubal scarring is minimal. Depending on the intensity and placement of scar tissue, your doctor may decide to perform one of many types of surgeries. He may choose to remove the scarred section of the fallopian tube, create a new opening (in case of blockages) or rebuild the damaged edges of the fallopian tubes.
 In vitro fertilization (ivf): women with badly scarred fallopian tubes usually have poor chances of conceiving naturally. Hence, ivf is the preferred treatment route. However, your doctor may still advise you to undergo surgery and remove the damaged tubes prior to ivf to prevent the tubes from filling with fluid.

Tubal Scarring and Infertility

It is as important for the man as it is for the woman to undergo certain tests before the IVF cycle is started. Fertility is not only an issue for a woman, but it also might be for the man in question. There are certain tests that need to be conducted on men before they can gear up for IVF:

1. Semen Analysis: One of the most important tests for male infertility is semen analysis. Sometimes, a man may be completely healthy, but his sperm production could be of poor quality. Semen analysis is done to provide an accurate evaluation of sperm number, the ability to move (motility), size and shape (morphology), as well as the consistency and volume of the sample collected.

2. Binding Test: Sometimes agglutination occurs where the sperms might stick to each other by their heads or tails. Sperm antibodies might cause this problem. The IVF treatment's success might be compromised if this happens. A simple binding test is done to determine this.

3. Trial Wash: This is also known as sperm wash. It is mostly done to remove chemicals from the sperm. Not doing a sperm wash might end up affecting the later stages of the IVF treatment. In this process, the misshapen and immotile sperm is separated so a clean sample of motile and healthy sperm can be collected.

4. TUNEL Assay: Since sperms build up about half of a child's genetic makeup, a TUNEL Assay or 'sperm DNA test' is required. This test is done to measure the sperm population that have fragmented DNA. Negative impacts on genetics can hamper the success of the fertility treatment.

TUNEL Assay is usually recommended to men with:
a) Leukocytes detected by the sperm analysis
b) Age approaching 50
c) A history of diabetes II type or prostatitis
d) Exposure to chemicals or prolonged heat at workplaces

5. Screening for Infectious Diseases: This test is done for both the partners to check for diseases like AIDS, Hepatitis C, and so on.

Tests Suggested for Men Before IVF

In vitro fertilisation (IVF) is a medical procedure followed for those women or couples suffering from infertility or for certain specific genetic problem. In the normal course, women or couples experience positive results within a few IVF cycles. However, in spite of reasonable pregnancy rates, some women may require few more cycles to achieve pregnancy. In such cases, in order to ensure a healthy pregnancy, the gynecologist may suggest the women undergo Endometrial Scratching before IVF. 

Endometrium explained in brief: 

The uterus is located in the pelvic region and it is in the size and shape of a pear. The inner cavity of the womb or uterus is protected by the tissue lining called endometrium, also called endometrial. The endometrium plays a significant role in supporting the pregnancy. 

The enhanced success of achieving pregnancy: 

The endometrial scratching procedure is a very simple one, which is resorted, so as to improve the results of IVF procedure. In this procedure, the gynecologist uses a very fine catheter and makes a small scratch on the endometrial lining. In fact, the scratch causes a kind of inflammatory reaction in the uterus. This inflammatory reaction induces the endometrium to be highly receptive to embryos during the successive menstrual cycle. This added receptivity enhances the success of pregnancy during the next menstrual cycle. 

Considering the higher level of success in achieving pregnancy, the endometrial scratching procedure has gained popularity in the IVF procedure. However, some of the other issues related to endometrial scratching may be as follows: 

Endometrial scratching optimises the uterine lining and thereby, makes it easier to continue the embryo implanting procedure. Normally, before the endometrial scratching procedure, the gynecologist may suggest endometrial biopsy. 
The endometrial procedure is usually suggested for those women who had two or more unsuccessful IVF procedures, despite having good quality embryos. However, in some cases, depending on the health of the patient and various other factors, the gynecologist may suggest this endometrial scratching at the very first IVF procedure. This procedure can be availed either for fresh embryos of the couple or frozen embryos or for the donor egg. 
Although this is a part of a surgical procedure; endometrial scratching is very simple and painless and it is done without administering anesthesia. The procedure does not require any hospitalisation. In fact, the patient can go home soon after the procedure. Except for a few pain killers, this procedure does not require any extensive medication. 
This is a safe and easy procedure. Neither does it lead to any side effects, nor is the procedure burdensome for your wallet. Many couples have been benefited by this endometrial scratching procedure.

Endometrial Scratching and IVF - Can it Help You Get Pregnant?

In vitro fertilisation, commonly known as IVF, is the process of fertilising single or multiple eggs outside the body. This treatment can be performed by either using your own egg and sperm or using donated egg or sperm or sometimes both. The resulting sperms and eggs are evaluated for quality and then one or more of them are positioned properly in the uterus through the cervix. IVF is regarded as one of the most commonly opted treatment plans, and it accounts for more than 99% of assisted reproductive technology processes.

Who are suitable for IVF?
IVF can be helpful for you in case you have some issues with the egg quality or ovulation, fallopian tubes that are blocked in some way or endometriosis. It can also help you to get pregnant if your partner has problems with mortality and sperm count and when you have opted for donor eggs. About 1.5% of babies in the United States are conceived through the IVF process.

How does IVF work?
There are several steps through which IVF process works and the timeline follows the following steps:

    Stimulation for ovary: You will have to take a special kind of fertility drug for 8 to 14 days near the start of your menstruation cycle. This drug aids in the stimulation of your ovaries for developing multiple mature eggs to fertilise instead of a single one. You may also need to take an artificial hormone-like cetrofelix and leuprolide for keeping your body from releasing eggs very early.
    Development of follicle: When you are under all these medications, you will have to visit your doctor s office often for checking the hormone levels as well as ultrasound measurements for the ovaries.
    Getting the trigger shot: Once the follicles are ready, you are likely to receive a trigger shot, which is an injection causing the eggs for maturing fully and becoming capable of being fertilised. Your eggs are ready for being retrieved after about 36 hours of receiving this shot.
    Gathering the eggs: At this stage, you are likely to receive an aesthetic or ultrasound probe that is inserted through the vagina for checking the ovaries and identifying the follicles. Normally, about 8 to 15 eggs are retrieved through the insertion of a thin needle.
    Fertlisation: This is the most vital step, where an embryologist is going to examine the eggs before they are combined with the sperm and incubated overnight. Fertilisation happens at this particular time, but abnormal eggs are not fertilised.

Then the embryos slowly develop and are planted on the basis of your age and clinical condition. When the treatment is working, an embryo is implanted in the uterine walls and starts developing. 

IVF - How Does it Work?

There is nothing more stressful to a patient and a caring gynaecologist than to face repeated IVF failure or recurrent pregnancy loss following IVF. So to advice couples who have failed one or more attempts, to keep on trying over and over and over; is not an easy job. Here, one can find solution in Ayurvedic treatment. Ayurveda, through its medicines, diet & lifestyle modifications and panchakarma raises a new hope after IVF failure. Ayurvedic treatment enhances success rate of Artificial Reproductive Techniques (IUI, IVF, ICSI-ET) or increases chance of natural conception as per cause of infertility.

What is Infertility?

Infertility is Inability to conceive even after one year of unprotected coitus or inability to carry pregnancy till full term. There are many causes of infertility; such as tubal block, PID, Endometriosis, PCOD in women and low sperm count, low sperm motility in men. When there is severe tubal disease, severe egg factors, failed IUI treatments, severe male factors, unexplained infertility, grade III & IV endometriosis; Test tube baby is suggested.

What is test tube baby? IVF (In-Vitro-Fertilization)?

It is a laboratory procedure in which processed sperm are either placed with oocyte (IVF) or injected into oocyte (ICSI) in a petridish to achieve fertilization. The resultant embryos are transferred into woman's uterus for implantation.

What are causes of IVF failure?

To work out on IVF failures, we should focus on causes of failure.
One of the most common causes of IVF failure is Abnormal Embryo. Abnormal embryo can be formed due to abnormal egg (oocyte) or abnormal sperm or if both are abnormal.
Another common cause is Implantation failure. Endometrium preparation and its receptivity are more important for implantation of an embryo. Endometrium should be 6 mm or more in thickness preferably 8-10 mm. To know details about endometrium preparation, Color Doppler should be done. It has also been observed that when pregnancy is achieved in absence of endometrial and sub-endometrial flow on the day of embryo transfer (ET), more than half of pregnancy will finish as spontaneous miscarriage. 
IVF cycle can be cancelled even before Ovum Pick Up due to Poor Ovarian Response, in which very few or no follicle growth is seen even after fertility injections.
Most neglected but important cause is Pre-treatment STRESS.
HOPE IN AYURVEDA:

According to Ayurveda, four factors are essential for conception; namely seed (oocyte and sperm), soil (reproductive track), season (fertile period) and water (nutrition).
Ayurvedic fertility treatments regularize metabolism of body, purify reproductive organs, maintain hormonal equilibrium, improve endometrium lining & receptivity, increase egg and sperm quality and relieve stress.
Womb preparation treatment of Ayurveda enhances success rate of IUI, IVF, ICSI-ET.

Womb Preparation Treatments:

Ayurvedic medicines
Ayurvedic herbs and medicinal preparations act as natural tonic to male and female reproductive organs. They maintain biological clock of menstruation; hence hormonal imbalance is corrected. They also help in making most potent and healthy sperm & ovum and eventually a healthy pregnancy.

Panchakarma (Detoxification)
Ayurveda can treat infertility by Panchakarma procedures like Basti, Uttarbasti, Vaman, Virechan, Nasya using different Ayurvedic formulations as per cause of infertility & failure of IVF and according to body constitution of patient.

Basti acts on vata predominantly. It increases strength of reproductive organs 
Uttarbasti is an intrauterine instillation of sterile medicated oil or ghee. It acts on endometrial receptors
Vamana and Virechana detox the whole body and improves digestive fire for proper nourishment of reproductive hormones and organs
Yoniprakshalana (Irrigation of vulva and vagina with warm decoction) and Pichudharan (Insertion of a sterile tampoon soaked in medicated ghee or oil in posterior fornix of vagina) are also helpful in infertility
According to Ayurveda; A Cheerful mind forms the basis of pregnancy; so relaxing panchakarma procedures like massage, steam, head massage, Shirodhara are done to reduce stress and its impact on infertility treatments.

Diet:
Like other fertility treatments, Ayurvedic treatment does not depend only on medicines. In fact, it ensures that patient follows a strict diet rules as per Ayurveda and avoids spicy and salty food. The proper food can help to provide proper nutrition to reproductive organs.

Lifestyle modification:
Nowadays infertility has become a part of lifestyle diseases. Ayurvedic Doctor can guide you to modify lifestyle according to your body constitution (Dinacharya) and seasonal variations (Rutucharya). It is always better to avoid cigarette smoking, tobacco and alcohol as they reduce fertility. Exercise is an inevitable part of lifestyle. One should learn exercise, yogasana (e.g. Surya Namaskara, Gomukhasan, Sarvangasan, Pavanmuktasan, Ardhamatsyandrasan, Naukasan, Dhanurasan, Shalabhasan etc.) and Pranayam from an experienced teacher.  

IVF Failure: Hope In Ayurveda!

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