The odds for pregnancy in women over 35-37 are low. For this reason, AI is not recommended at ages beyond 35.
From age 35 onwards, and especially at 40, a woman's ovarian reserve drops dramatically, while the chances for the eggs to have chromosomal alterations are higher.
The success rate of donor insemination in women younger than 40 is around 20-22%, while it drops to 13% in women aged 40. In the case of artificial insemination with husband's sperm, the percentage is 12-14% before age 40, and 9% in women aged 40 or more.
Read the full article on: How successful is artificial insemination? ( 49).
Andrea Rodrigo
B.Sc., M.Sc.
Bachelor's Degree in Biotechnology from the Polytechnic University of Valencia. Master's Degree in Biotechnology of Human Assisted Reproduction from the University of Valencia along with the Valencian Infertility Institute (IVI). Postgraduate course in Medical Genetics.
