The Spanish Fertility Society (SEF) collects statistical data from every fertility clinic in Spain and classifies them in an annual registry.
Success rates after ICSI treatment depend on the age of the woman. Women under 35 years of age have the best prognosis, obtaining a pregnancy rate of 43% per transfer.
Women between 35 and 39 years of age have a transfer pregnancy rate of 34,8%. However, this success rate decreases to 22.5% in women over 40 years of age.
Read the full article on: How Successful Is IVF with ICSI? – Pregnancy & Live Birth Rates ( 39).
By Javier Alfonso Grasa B.Sc., M.Sc., Ph.D. (senior clinical embryologist), Marta Barranquero Gómez B.Sc., M.Sc. (embryologist), Miguel Angel Checa Vizcaino M.D., Ph.D. (gynecologist), Silvia Azaña Gutiérrez B.Sc., M.Sc. (embryologist), Zaira Salvador B.Sc., M.Sc. (embryologist) and Michelle Lorraine Embleton B.Sc. Ph.D. (biochemist).
Last Update: 10/31/2023
