Biotechnology: In Vitro Fertilization (IVF)

What is it?

  • It is a medical procedure used to assist individuals or couples who are facing fertility challenges in achieving pregnancy.
  • IVF is the most common and effective type of assisted reproductive technology (ART).

Process

  • IVF is a complex process that involves retrieving eggs from ovaries and manually combining them with sperm in a lab for fertilization.
  • Several days after fertilization, the fertilized egg (now called an embryo) is placed inside a uterus. 
  • Pregnancy occurs when this embryo implants itself into the uterine wall.
  • The procedure can be done using a couple’s own eggs and sperm. Or IVF may involve eggs, sperm, or embryos from a known or anonymous donor.

Factors Affecting Success Rate of IVF

  • The success rate of IVF depends on a number of factors including reproductive history, maternal age, the cause of infertility, and lifestyle factors.

Application

  • Blocked or damaged fallopian tubes;
  • Male factor infertility including decreased sperm count or sperm motility;
  • Women with ovulation disorders, premature ovarian failure, uterine fibroids;
  • Women who have had their fallopian tubes removed;
  • Individuals with a genetic disorder;
  • Unexplained infertility;

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