Sample Essays & Free Papers For You

A reliable academic resource for high school and college students.
Essay database with free papers will provide you with original and creative ideas.

female menstruation

Date Submitted: 10/22/2003 08:17:25
Category: / Literature / English
Length: 2 pages (583 words)
Views: 169763

Is this essay helpful? Join now to read this particular paper and access over 480,000 just like it!

…is unusual. In terms of conception, fertility depends on three factors: a healthy egg, healthy sperm, and favorable cervical mucus. A woman ovulates once a cycle. The egg lives twelve to twenty-four hours and then disintegrates if not fertilized. Under favorable cervical mucus conditions (cervical mucus nourishes and guides the sperm, which would otherwise die in about a half-hour or never reach the egg), sperm can survive as long as five days within the body.

Need a unique paper?