The failure of embryo implantation, also known as Recurrent Implantation Failure (RIF) is when a woman less than 40 years of age, has 3 or more IVF failures with at least 4 good quality embryos.
IUI vs IVF:- Which treatment should you choose?
Infertility is a disease of the reproductive system and is defined by the failure to achieve a clinical pregnancy after more than or equal to 12 months of regular unprotected intercourse. According to a health survey, 48.5 million couples are suffering from infertility worldwide. Among women 20-44 years, 1.9% had primary infertility and 10.5% had secondary infertility.