The answer is yes. The success rate of AI is cumulative, i.e. it increases with the number of attempts. However, it has been shown that after the fourth AI, the pregnancy rate remains constant.
Therefore, if pregnancy has not been achieved after four AIs, it would be best to switch to in vitro fertilisation (IVF).
Read the full article on: How many attempts is it advisable to make in assisted reproduction? ( 29).
Marta Barranquero Gómez
Graduated in Biochemistry and Biomedical Sciences by the University of Valencia (UV) and specialized in Assisted Reproduction by the University of Alcalá de Henares (UAH) in collaboration with Ginefiv and in Clinical Genetics by the University of Alcalá de Henares (UAH).