By Oladapo Ashiru – Punch 08/21/2019
“… Male infertility is usually caused by problems that affect either sperm production in the testes or sperm transport. The male gamete contributes 50 per cent of the genomic material to the embryo and placental and embryonic development. …”
Read the entire article: https://punchng.com/male-infertility-current-concepts-causes-and-management/
