Yes, IVF-ICSI is the best reproductive option for men diagnosed with less than 100,000 sperm per mL of ejaculate, i.e. cryptozoospermia.
This fertility treatment only requires the same number of sperm as eggs to be fertilised, so a large number of sperm is not necessary.
Read the full article on: Cryptozoospermia – Definition, Causes, Treatment & Pregnancy ( 44).

Marta Barranquero Gómez
B.Sc., M.Sc.
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).
License: 3316-CV