Samay | UP/Uttarakhand | MP/Chattisgarh | Bihar/Jharkhand | Rajasthan | Aalami Samay

Mate guarding linked to sperm quality

Mate guarding linked to sperm quality in humans

They found that men who performed fewer mate guarding behaviours had a greater concentration of sperm, a higher percentage of motile sperm and sperm that swam faster and less erratically than men who performed more mate guarding behaviours.