Sperm & Egg - Baby (#6004)

arteryink Verified independent store

→

FRONT:Congrats on a Winning Swimmer!BACK:FACT: Over 300 million sperm are released during intercourse. They have a long journey through the cervix, then the fallopian tubes, and th en to the egg. Sperm have little receptors which allows them to smell where the egg is. Once one sperm cracks it's way into the egg no others are allowed in. This is when the fertilization process begins. Blank Inside Card size: 5x7 Color of envelope will vary Show more