Certified Medical Magazine by WMA, ACSA, HON
FAQs
12
0

Is a natural pregnancy possible with Y chromosome microdeletions?

By Silvia Azaña Gutiérrez B.Sc., M.Sc. (embryologist).
Last Update: 08/02/2022

Yes, it would be possible if the male has oligozoospermia and his partner has no fertility problems. However, due to oligozoospermia, natural conception is hindered.

Therefore, many patients with microdeletions in the Y chromosome in whom sperm can be recovered (in the ejaculate or by testicular biopsy) resort to assisted reproductive techniques in order to become parents.

However, it is important to remember that male offspring will inherit Y chromosome microdeletions, so appropriate genetic counseling will be necessary before seeking gestation.

 Silvia Azaña Gutiérrez
Silvia Azaña Gutiérrez
B.Sc., M.Sc.
Embryologist
Graduate in Health Biology from the University of Alcalá and specialized in Clinical Genetics from the same university. Master in Assisted Reproduction by the University of Valencia in collaboration with IVI clinics.
License: 3435-CV
Embryologist. Graduate in Health Biology from the University of Alcalá and specialized in Clinical Genetics from the same university. Master in Assisted Reproduction by the University of Valencia in collaboration with IVI clinics. License: 3435-CV.