In assisted reproduction treatments, medication is administered to the patients to stimulate egg production and thus ensure higher success rates. Therefore, in these situations there is also a greater risk of a twin pregnancy.
Multiple ovulation causes multiple pregnancies
By Dra. Lydia Pilar Suárez (gynecologist), Marta Barranquero Gómez (embryologist) and Romina Packan (invitra staff).
Last Update: 02/05/2020