Top 5 Probable Causes Of IVF Failure

Top 5 Probable Causes Of IVF Failure


In-vitro fertilization or IVF is one of the most effective fertility treatments that have high success rates. Despite all the success stories that we hear on the internet and from our friends, there is always a chance of IVF failure due to various male and female infertility factors. 

A proper fertility assessment before undergoing IVF procedures may help in reducing the chances of failure. If you or your near ones are experiencing issues with conceiving a baby then contacting a reputed infertility specialist in Siliguri is the best option to understand the available treatment methods. 

Given below are some of the common causes that can lead to IVF failure. 

1. Chromosomal Abnormalities 

The first and major cause of IVF failure is chromosomal abnormalities. In most cases of recurrent failure, the egg either has an extra or missing pair of DNA that can cause the body to reject the embryo and stop further fertilization. 

These abnormalities can be developed by the embryo during the early stages of division or it can also be inherited from one of the parents. Additionally, women above 35 years undergoing IVF have higher chances of failure due to genetic defects.

2. Ovarian Response 

Good ovarian response is important for fertility hormone injections to work properly in producing multiple eggs. However, if the woman has a poor ovarian response then the ovary will not be able to produce a sufficient number of healthy eggs. 

This IVF issue mainly happens when the woman is advanced age. The doctor may perform tests to check Anti-Mullarian Hormone (AMH) levels to determine the best dosage of the hormone and make the IVF method a success.

3. Egg And Sperm Quality 

The majority of the time, women suffer from IVF failure not only because of uterine issues but because of poor egg quality. Diminished ovarian reserve is the main cause of degraded egg quality, where using donor eggs can be the only option for IVF success. 

In addition to egg quality, sperm quality also matters hugely for a successful pregnancy. The chances of IVF success are reduced hugely if your partner suffers from low sperm motility. 

4. Implantation Issues 

Another probable cause of IVF unsuccessful is embryo implantation failure. Some of the reasons associated with implantation failure include high levels of progesterone, uterine infection, uterine polyps, or thin endometrial lining.  

The doctor usually recommends pre-implantation genetic testing along with IVF to decrease the chances of failure. The implantation of a healthy embryo will make the process successful if there are no other uterine problems. 

5. Lifestyle Factors 

Just like a natural pregnancy, proper prenatal care, and a healthy lifestyle is important to ensure IVF success. Smoking and excessive consumption of alcohol can become a major barrier in achieving a healthy pregnancy and hence, it must be avoided. You must also indulge in an exercise regimen and nutritious diet to maintain proper body weight. 

Contacting the best infertility specialist in Siliguri will help you determine the root cause behind the failure. Some of the tests that the doctor can recommend to assess the key cause include sperm assessment, immune testing, uterine cavity tests, and infection screening.

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