What You Can Learn From Sperm About Resilience

No it's not April 1st... Did you know a woman’s immune system is designed to attack sperm? Because sperm is foreign to a woman’s body, the white blood cells treat them as invaders, ambushing them as they enter the cervix. As little as 20 of the original 250 million sperm can reach the fallopian tube. … Continue reading What You Can Learn From Sperm About Resilience