For those who have compromised on their dreams of a happy life with a complete family, the IVF treatment has given hopes to them and smiles on their face. With an excellent quality of treatment in India, couples who are challenged in terms of fertility walk freely with trust and confidence for IVF. However, not everyone who gets treatment can get pregnant within the first trial. It may take a couple of sittings for a few cases as well, but the results are positive most of the time. The results depend on a couple of factors like the cause of infertility, age, quality of eggs retrieved, quality of semen, etc. Let us see what are the IVF success factors which ensure pregnancy.
IVF Success Factors
Factors determining IVF Success Rate
The most predominant IVF success factors happen to be the age of the woman. A woman is born with all the eggs she can ever produce and they are in balanced/normal form in her 20’s, and that is the most stable state and best age of fertility, except for some cases with a variation of one or two years. Even though most of the eggs are normal at that age, around 1/3rd of them will be unbalanced and the best eggs are ovulated first. As the age of woman increases, the number of chromosomally normal eggs decrease and when she reaches the age of 35-40, every other egg will be unbalanced. As the woman’s age crosses 40, only 10%-20% of the eggs remain stable. Therefore, even if the woman is healthy after her 35, her eggs are less fertile compared to her 20’s.
IVF Success Factors – responsible for the probability of childbirth
As mentioned above, age is one of the most responsible IVF success factors for childbirth in IVF treatment.
IVF has a greater success when you had a previous pregnancy with the same partner undergoing IVF. However, previous miscarriages may reduce the chances.
Type of fertility problem
The chance of IVF success depends on the type of infertility issues faced previously. Problems like over stimulation of ovulation drugs may reduce the chance of success. Even general issues like over stressing may also affect.
Use of donor eggs
The quality and the age of the egg is very important and should be taken into consideration, especially if you are above 35. Donor eggs from younger women may increase the chance of pregnancy as young women have more balanced eggs.
Lifestyle also affects the success rate. Not just in case of IVF, but it also affects the normal pregnancy. Health should always be taken care of and the healthier you are, the better your pregnancy will be. Avoid habits like smoking, drinking, drugs, etc. Women who smoke might need twice the time of IVF treatments compared to healthy women. Factors like weight also depend on the treatment. Overweight or obesity might affect the success rate of IVF.
Apart from all the care you take, it is important to choose the right clinic for you with trained and trusted staff. Make sure that while choosing a clinic, you consider the above, and also prefer clinics with the latest equipment to ease the process and also reduce the time. Do not fall for the lower prices and compromise on your health.
We know that the success rate of IVF depends on the type of treatment and the type of donor egg, but the main factor is the age.
The success rate of IVF at different ages
- < 35 – 40 – 7%
- 35-37 – 31.3%
- 38-40 – 2.2%
- 41-42 – 11.8%
After age, the most important factor is the type of treatment you choose. There are higher chances of success for fresh transfer when compared to a frozen embryo.
The success rate of IVF depending on the type of treatment
- Fresh Transfer – 56.6%
- Frozen/thaw transfer – 37.2%
When taken proper care and precautions, your IVF story could be happy and sweet.
“Enjoy your Path to Mom. Relish every moment!”
Disclaimer: All content on this website, including medical opinion and other health-related information, should be considered as opinion only. Always seek the direct advice of your own doctor in connection with any questions or issues you may have regarding your own health or the health of others.
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