Why Does IVF Fail With Good Embryos?

Ivf Fail

In Vitro Fertilization procedure is one of the popular infertility treatments utilized for conception of babies. IVF procedure has a series of steps and timely success of each of these medical steps is important for IVF procedure. IVF success depends on several factors, which include hormonal levels, usage of fertility medications, diet and lifestyle, professional life, along with overall health of the couple. But at times, it is possible that even with good quality embryos there is a failure of IVF procedure.

The factors on which IVF procedure success depends include:

  • Embryo quality
  • Age of the woman
  • Lack of production of enough follicles
  • Response of ovaries
  • Issues with chromosomes

Embryo transfer is the last step of IVF procedure and it leads to implantation of embryos. If the implantation of the embryo does not occur, then it will hinder in the success of pregnancy. The failure of IVF procedure even with good quality embryos is basically due to certain factors, which involve the uterus as well.

The link of embryo and uterus for implantation in IVF:

Embryo and uterus are linked to each other for successful implantation. Implantation defects possibly occur when a woman is unable to conceive even after several trials of IVF procedure. In such cases, the quality of the uterus especially uterine lining (endometrium) comes into the role. The endometrium thickness needs to be between 8mm to 15mm on average for successful implantation of the embryo to the uterus. Certain tests are performed to find out the thickness of uterine lining present in the respective women. If the uterine lining is less thick, then it becomes a significant reason for the lack of implantation of embryo in the uterus.

In certain cases, some of the women suffer from changes in the uterus such as presence of scar tissue, fibroids, and uterine polyps. If these surface lesions on the uterus are not diagnosed and treated on time before the IVF procedure, then it will prevent the occurrence of implantation of embryo. This is because of the development of adverse environment in the areas of the uterus where implantation of embryo is supposed to take place. Also, if the growth of the embryo was slower than the recommended rate, then the woman is less likely to have successful implantation.

How to prevent IVF failure with good embryos:

Till now, it is understood about the factors, which lead to IVF failure especially due to good embryos. It is important to deal with IVF failure in an optimistic manner to achieve success with IVF procedure in the form of pregnancy. For this, you need to consult your infertility specialist and make sure that all the essential elements are monitored on time. Accordingly, the next IVF cycle is performed under the guidance of experienced infertility specialist. Always make sure that you consult your infertility specialist and undergo advanced medical tests such as Pre-implantation Genetic Diagnosis or Screening (PGD/PGS) as next level measure to prevent failure of implantation of embryo in the uterus.

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