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- Can a woman get pregnant during her period? | HowStuffWorks
First up, if a woman has an especially short menstrual cycle, ovulation can occur before menstruation stops [source: Hirsch] This is the least likely scenario for a period pregnancy to take place, but a longer period lasting up to seven or eight days combined with a compressed menstrual cycle can add up to an embryo
- If a Woman Has Two Wombs, Can She Get Pregnant in Both?
In December 2006 in Britain, three babies were born from two separate wombs -- inside the same woman Uterus didelphys -- or a double womb -- is a pretty rare condition It affects anywhere from about one in 1,000 to one in 1 million women worldwide, and it sometimes occurs in families
- Human Penis Bone Disappeared With Rise of Monogamy, Succinct . . .
Most mammals have a baculum, or penis bone Researchers have a new theory why humans don't Curtis Johnson Getty Images If you're reading this, you probably don't have a bone that keeps your penis constantly erect It's called an os penis, or baculum, and when you've finished giggling, you might be interested to know that we humans are unusual in this regard That's because most male mammals
- 10 Tips for Identifying and Treating Skin Rashes - HowStuffWorks
If you've ever noticed stinging, red dots when taking off clothing after being in the heat, you could be looking at a heat rash See more skin problems pictures Hemera Thinkstock You've been working in the yard, ripping out all those unwanted weeds Sure, grass may make you a little itchy, but now you're scratching a small red patch and wondering where it came from Could it be a skin
- Yes, Female Praying Mantises Do Eat Their Mates - HowStuffWorks
The praying mantis has a long, sleek body and bulging eyes in a triangular head It's named for its front legs, which are bent and sometimes held together in what looks like a position of prayer A Martin UW Photography Getty Images If you've seen a praying mantis before, you might have thought to yourself, "Oh, that's that insect that looks like an assassin robot that has been sent by
- How Pregnancy Works - HowStuffWorks
After roughly 40 weeks, a tiny mass of cells transforms into a newborn See more pregnancy pictures Photo courtesy Anita Patterson MorgueFile During fertilization, the sperm undertake a long and perilous journey into the woman's body Their quest is to cross the cervix before they die Out of millions of sperm, only one will fertilize the egg Once that one sperm crosses the threshold, an
- 7 Home Remedies for Boils - HowStuffWorks
This information is solely for informational purposes IT IS NOT INTENDED TO PROVIDE MEDICAL ADVICE Neither the Editors of Consumer Guide (R), Publications International, Ltd , the author nor publisher take responsibility for any possible consequences from any treatment, procedure, exercise, dietary modification, action or application of medication which results from reading or following the
- How Mermaids Work - HowStuffWorks
On the other end of the spectrum, mermaids may be flat-out evil In German myth, mermaids called nixes use music to lure men into their river in order to drown them, similar to the sweet-voiced sirens depicted in Homer's "Odyssey" [source: MarineBio Conservation Society]
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