What is MACS Sperm?
MACS is a method to select a non-apoptotic sperm. Apoptotic or apoptosis-like manifestation sperm have an externalized phosphatidylserine (EPS) on sperm surface, EPS is a marker of apoptotic or apoptosis-like manifestation sperm which have a DNA damage or sperm DNA fragmentation. DNA damage will lead sperm to have programmed cell death. There are many factors that have effect to sperm DNA such as environmental and life style factors, systemic diseases, or primary cause of male reproductive tract.