Oct 12 - By Michael Inbar, msnbc.com - Only on msnbc.com
Want to have Ben Affleck’s baby? While that appears to be the exclusive domain of Jennifer Garner, women can now at least give themselves a fighting chance of having a child who looks like a movie star, sports hero or world leader.
Sep 24 - By The Associated Press, Only on msnbc.com
An Arkansas couple found out that they were having a baby and then discovered they were having two babies — but they aren't twins, according to media reports.

Aug 27 - By Brian Alexander, msnbc.com - Only on msnbc.com
Can a woman be allergic to sperm? Can a stroke ruin a man’s sexual desire? And if you’re turned on by noses, are you a nasophiliac? Sexploration answers your queries.
Jul 31 - By Associated Press
A scientific journal has retracted a controversial paper claiming to have created the first human sperm from embryonic stem cells.

Jul 8 - By Associated Press
British scientists claimed Wednesday to have created human sperm from embryonic stem cells for the first time, an accomplishment they say may someday help infertile men father children.
Jun 30 - By Maria Cheng, AP Medical Writer
For men with fertility problems, some doctors are prescribing a very conventional way to have a baby: more sex.
Jun 18 - By Associated Press
A 10-year-old girl conceived from the frozen sperm of a dead man cannot receive his Social Security benefits, a federal appeals court ruled.
May 21 - By Gerard DeMarco, msnbc.com - Only on msnbc.com
A Texas woman wasn't planning on two conceptions for the record books.
Apr 18 - By Associated Press
A New York judge has given a woman permission to harvest her dead lover's sperm so she can still have his baby.
Apr 9 - By Associated Press
The judge wondered if she was an unwitting participant in an episode of "Candid Camera" or "Punk'd." Oakland County Family Court Judge Cheryl Matthews wasn't. She just had a front-bench seat Wednesday for a feud between a divorced couple over who gets frozen sperm from bull mastiffs they bred in happier times.
Apr 9 - By Mike Celizic, msnbc.com - Only on msnbc.com
A Texas mother who tragically lost her 21-year-old son hopes that she will be able to raise her grandchildren after a judge granted her request to posthumously harvest sperm from his body.

Apr 8 - By Jamie Stengle, Associated Press Writer
Nikolas Colton Evans had talked about how much he wanted to have a child, but the 21-year-old died after he was punched and hit his head on the ground in a fight. That would have been the end of it, if it weren't for his determined mother, a court order and a urologist.
Mar 3 - By Samuel Maull, Associated Press Writer
The parents of a 23-year-old killed by cancer are not entitled to use their dead son's preserved sperm so they can have a grandchild, an appeals court ruled Tuesday.

Dec 5 - By JoNel Aleccia, health writer, msnbc.com
Before this fall, it might not have occurred to Michael Aylesworth to swap his sperm for money. But faced with rising bills, a dwindling budget and a fractured economy, the 30-year-old Seattle man took stock of some very personal assets — and decided to sell.

Nov 12 - By Jennifer Quinn, Associated Press Writer
Britain is facing a sperm donor shortage after reversing confidentiality laws and limiting the number of women who can use sperm from one donor, fertility experts warned Wednesday.
Jul 9 - By Maria Cheng, AP Medical Writer
Too many fatty foods are dangerous not only to men's waistlines, but to their sperm production.
Apr 22 - By Ramola Talwar Badam, Associated Press Writer
A laboratory technician who allegedly tried to make a quick buck by stealing samples from the Indian sperm bank where he worked has been arrested after a doctor tipped off police, authorities said Tuesday.

Apr 7 - By Harry R. Weber, AP Business Writer
A soldier's widow has succeeded in having sperm taken from his body and frozen four days after he was slain in Iraq, though medical experts said it's highly unlikely she would be able to bear his child.
Jan 2 - By Bryn Nelson, msnbc.com - Only on msnbc.com
A tiny assembly line that powers the whip-like tail of sperm could be harnessed to send future nanobots or other tiny medical devices zooming around the human body, according to a preliminary research report.

Feb 5 - By Roxanne Khamsi, New Scientist Writer
The male Hypolimnas bolina butterfly, above, has to deliver many more “sperm packages” to eager females when bacteria kill off his brothers (Image: Sylvain Charlat)

Nov 30 - By Debora MacKenzie, New Scientist Writer

Nov 21 - By Roxanne Khamsi, New Scientist Writer
The head ornaments of female fowl, left and centre, and the male, right (Image: C Cornwallis)
Oct 24 - By Roxanne Khamsi, New Scientist Writer
A synthetic chemical based on those found in marijuana may fix a problem that, paradoxically, affects the sperm of cigarette smokers.

Oct 19 - By John Pickrell, New Scientist Writer
Seed beetles (Callosobruchus maculates), shown here mating, are a species where second mates have a pronounced fertilisation advantage over earlier lovers (Image: Fleur DeCrespigny)

Oct 16 - By John Pickrell, New Scientist Writer
In the beetle Onthophagus nigriventris researchers have found a trade-off between testicle and horn size (Image: O Helmy and D Emlen)