Sniff and Swim: How Sperm Find Eggs
VIDEO: Watch sperm splash in the right direction in research that could lead to treatments for problems with human conception. Mice are especially good at sniffing out cheese in a maze, and a new study reveals their sperm are just as good at ... [... more]
Live Science |
Ban of European Sperm Creates Short Supply
U.S. sperm banks suffer short supply due to ban of European sperm. LONDON (AP) - For American parents looking for donor sperm to produce blond, blue-eyed Scandinavian babies, the search just got a little trickier. A ban on sperm from all European ... [... more]
Live Science |
Testis : From Stem Cell to Sperm Function
 Testis : From Stem Cell to Sperm Function [... more]
$228.00
A1 Books |
The Sperm Whale: Help Save This Endangered Species! ...
The Sperm Whale: Help Save This Endangered Species! (saving Endangered Species) [... more]
$30.64
A1 Books |
How to Choose a Sperm Donor as a Lesbian Couple
Half the genetic makeup of your child is in your hands-well, his hands-when you choose a sperm donor as a lesbian couple. Whether you go fresh or frozen, consider the following as you take this important step on the path to parenthood. Make a ... [... more]
eHow |
How to Buy and Sell Sperm
It's not like anyone grows up thinking, "Gee, someday I'll buy sperm and raise a beautiful family!" But for infertile couples and women who choose to raise a child without a male partner, a sperm bank is a tremendous resource. And for those ... [... more]
eHow |
Sperm Collection and Processing Methods: A Practical Guide
Sperm Collection and Processing Methods: A Practical Guide [... more]
$47.00
A1 Books |
The Sperm: Anms Series
1. Anatomy of the Male Reproductive Tract. 2. Morphology of Human Sperm. 3. Spermatogenesis 4. Causes of Male Infertility 5. Semen Analysis 6. Semen Preparation 7. Setup of an lUl Lab 8. Intrauterine Insemination 9. Management of Male Infertility 10. [... more]
$5.90
A1 Books |
Sperm Whales: Social Evolution in the Ocean
DIVFamed in story as the great leviathans, sperm whales are truly creatures of extremes. Giants among all whales, they also have the largest brains of any creature on Earth. Males can reach a length of sixty-two feet and can weigh upwards of fifty tons. [... more]
$77.68
A1 Books |
Sperm Whales And Other Deep Water Life (under The Sea)
Sperm Whales And Other Deep Water Life (under The Sea) [... more]
$25.47
A1 Books |
Sperm facts - Conception
We have talked about the egg a lot--let's dedicate some time to the other half of conception. While women are born with all the eggs they'll ever have, men make new sperm all the time. Millions of sperm are produced every month, a process that ... [... more]
Bella Online |
Sperm: How long do they live after ejaculation?
The life span of sperm after they're ejaculated depends on the environmental conditions. The life span of sperm after they're ejaculated depends on the environmental conditions. Sperm ejaculated into a woman's vagina remain alive in the mucus of ... [... more]
Mayo Clinic |
