home / medterms medical dictionary a-z list / apls (antiphospholipid antibody syndrome) definition Medical Definition of APLS (antiphospholipid antibody syndrome) Our Antiphospholipid Syndrome Main Article provides a comprehensive look at the who, what, when and how of Antiphospholipid Syndrome
Sperm motility describes the ability of sperm to move properly through the female reproductive tract (internal fertilization) or through water (external fertilization) to reach the egg.
1 Male infertility is the inability to cause a pregnancy. 2  Male infertility is often due to low sperm count. 3  A semen analysis is often the first step in getting help.4  Treatment is available. Male infertility is the inability to cause a pregnancy. 2  Male infertility is often due to low sperm count. 3  A semen analysis is often the first step in getting help.