Why IVF Fails Sometimes: 5 Common Reasons

Indeed In Vitro Fertilization is a blessing for those couples experiencing chronic infertility. Its success rate is pretty high. But unfortunately, sometimes IVF treatment fails to help the couple achieve their dream of becoming a parent. You may be wondering, “Why?”

What are the factors on which success of IVF depends?

  • Maternal age
  • Ovarian reserve
  • Male factor
  • Past reproductive history

What is the difference between IUI and IVF?

It is a common misconception that IUI and IVF are the same because the end goal is the same — to become a parent. However, there is quite some difference between the two procedures.

  • IUI: This is usually a single cycle process that involves artificial insemination. This means that the sperm is introduced artificially into the uterus.
  • IVF: When compared to IUI, IVF is slightly more complicated because the sperm fertilizes the egg outside the body — in a test tube. Once the fertilization occurs and the embryo is formed, it is transferred into the uterus. This step is called implantation.

Embryo Implantation Failure

Poor Quality Eggs

Lifestyle

Abnormal Sperm

Chromosomal Problems



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