In India, assisted reproductive technology is more popular due to its advanced treatment options and wonderful positive outcomes. IVF is one among them, which has helped many couples to attain their dream of parenthood without losing their hope.
Generally speaking, Indian IVF success rates fall between 30 and 35%, but under the best of conditions, they can be as high as 40%, especially for women below the age of 35. Success rates, however, differ from clinic to clinic, but some may claim much higher rates due to their proficiency.
Let us briefly speak about the IVF success rate in India in this article to help you understand the current status of the IVF success rate in India.
Factors Influencing IVF Success Rate in India
The success of the IVF procedure depends on several factors as follows:
- Age of the IVF patient
- Duration of infertility an individual experience
- Type of infertility (primary or secondary)
- Causes of infertility
- Quality of embryo, sperm, and egg
- Luteal phase post-transfer
- The endometrial development
- Past medical history of recurrent miscarriages
The actual process involves taking medication to stimulate egg development, removal of the egg, in vitro fertilisation, and finally, re-implantation of the embryo into the womb which takes about 6 to 8 weeks.
Many couples wonder whether IVF is the right choice for them. Since it consumes a lot of time and IVF success rates in India are generally between 30 to 35%, but under perfect conditions, they can be as high as 40%, especially for women below 35. Success rates may differ from clinic to clinic, with some having much higher rates.
IVF Success Rates by Age
The fertility of a woman is directly connected with her age. Women in their early 20s have potential eggs to support the reproduction process. This is also apt for assisted fertility treatment. An egg must be fertile enough to support the reproduction in natural conception process. It applies to the IVF process as well. A good quality egg is essential to support the IVF process.
Women Under 35
Women tend to be fertile during their mid-30s and below 35. Their reproduction capacity will be high between the ages of 20 and 30. In addition to that, if a woman under 35 has no recorded fertility problems, she has around a 20% chance per month of conceiving naturally.
- The success rate for women in their 20s is about 34% every cycle.
- After embryo transfer, younger women generally have a 40–43% probability of becoming pregnant.
- Women under 35 have a 52% probability of becoming pregnant after just one IVF treatment, according to a CDC study.
Women Over 40
As age increases for women, there is a huge decline in their fertility. This simultaneously declines the success rate of IVF as well. However, assisted reproductive technologies still make it feasible to conceive due to advancements in medical research.
IVF supports all age groups of women. Women over 40 should take care of both their physical and mental health during the IVF process. Their health and their capacity to nurture their child in the future also be considered. They require extra care and attention during the IVF procedure compared to others.
The success rate of IVF for women over 40 is as follows:
- The success rate of IVF pregnancy is 20% for women over 40 though the live birth rate is only 14% at the age of 40.
- With a mere 7% live birth rate, the success rate falls to 12% at the age of 42.
- The likelihood of pregnancy and birth at age 44 are merely 6% and 3%, respectively.
- Women aged above 45 years have a 1% chance of giving birth alive and a 3% chance of becoming pregnant.
- It can take more than one cycle for women aged over 40 to raise their chances of getting pregnant since IVF success reduces with age.
But every woman’s body reacts differently to the treatment process, and it also depends on other factors such as embryo quality, general health, and previous fertility.
IVF Success Rate Based on Number of Embryos
The two most crucial things that influence the success rate of the IVF process involve the number and quality of embryos used. Your IVF treatment may get fail, if you don’t evolve the overall condition of the embryo.
Your healthcare professional must choose the healthiest embryo by using the process known as PGD (Pre-implantation Genetic Diagnosis). This increases the likelihood of a healthy pregnancy with defective-free embryos.
Single vs. Multiple Embryos
While it’s not always true, most people feel that transferring lots of embryos will make success more likely. Transferring additional embryos raises the chances of twins or multiples but also endangers the health of the mother and the babies.
The success rates for single embryo transfer (45%) and double embryo transfer (42%), as per studies, are nearly equal. Therefore, transferring a single embryo is generally enough and safer for the mother and the unborn child. Since single embryo transfers are highly successful and less problematic, physicians often recommend them.
India’s IVF Success Rates with Donor Eggs
Ageing and other fertility issues make some women unable to conceive naturally or with IVF using their own eggs due to poor egg quality. To increase the chances of getting pregnant for these IVF patients, using donor eggs can be effective in such cases. These eggs are donated by healthy, fertile women and are fertilised in a lab before being implanted in the recipient’s uterus.
IVF success rates are much greater if donated eggs are utilised. Donor eggs have a 50–70% success rate on the first attempt and up to 90% after three attempts in India. This is due to the fact that high-quality eggs are carefully selected by experts, enhancing embryo development and making pregnancy more likely.
Conclusion
If you are considering IVF knowing the success rates will assist you in setting realistic expectations. Today’s technological development in the assisted reproductive process supports women in conceiving even though they are of high age.
Success rates are statistics only. You need to make up your mind that everyone’s experience is unique when it comes to fertility treatment. Each one has different problems and different treatments. Based on your specific situation, a fertility specialist can give you a better idea of your potential.
If you have been having difficulty conceiving naturally for nearly more than one year, now it is time to consult your healthcare provider for advanced diagnosis and treatment options to help you achieve your dream of parenting.
