Yes. In cases where the father has a high incidence of abnormal chromosomes in his sperm, the risk of miscarriage is higher. Nevertheless, to date we still do not have any real percentages for how frequently the sperm is a factor leading to recurrent pregnancy loss.
Can problems with sperm cause miscarriage?
By Zaira Salvador B.Sc., M.Sc. (embryologist).
Last Update: 05/31/2017
Bachelor's Degree in Biotechnology from the Technical University of Valencia (UPV). Biotechnology Degree from the National University of Ireland en Galway (NUIG) and embryologist specializing in Assisted Reproduction, with a Master's Degree in Biotechnology of Human Reproduction from the University of Valencia (UV) and the Valencian Infertility Institute (IVI)