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It's June and something's in the air. Flowers. Trees. Birds. Bees. And babies ... plenty of summertime babies.

Join HowStuffWorks and Discovery Health in celebrating Baby Week, June 8 to 13, 2008. This 8th annual tribute to babies and the unforgettable families who love them includes a full week of television programming, plus online pregnancy and parenting advice, games and plenty of video at DiscoveryHealth.com.

How Twins Work
There's no denying that people are, and probably always will be, fascinated by twins and other multiples. In this article, we'll look at how twinning happens, whom it's most likely to happen to and what types of twins are out there. We'll also tackle some of the interesting topics that surround twins, like ESP, twin languages and more.

How In Vitro Fertilization Works
Infertility, defined as the inability to become pregnant after one year of unprotected sex, is a problem faced by nearly 6.1 million Americans -- that's nearly 10 percent of men and women of reproductive age. Because this problem is so prevalent, fertility treatments abound. Read more.

Can acupuncture and hypnosis treat infertility?
The plethora of treatments for infertile couples includes in vitro fertilization, fertility drugs, hormone therapy, behavioral changes and surgical repair of fallopian tubes or sperm ducts. But what about alternative medicine, such as acupuncture or hypnosis? How effective are these therapies? Find out.
If a woman has two wombs, can she get pregnant in both?
Two years ago in Britain, three babies were born from two separate wombs inside the same woman. The odds of this happening? About 25 million to one. Read more about this extremely rare condition.

How C-Sections Work
We know where babies come from, but the details about how they are delivered are a bit more mysterious. Learn about C-sections, find out why more women are having them and what it may mean for mothers and their babies. Also find out what kinds of pregnancy and labor complications can lead to a C-section, and why do some women plan to have them.

Celebrate More Baby Stuff...
Visit the HowStuffWorks pregnancy channel to read about everything from baby safety tips and caring for a newborn to understanding postpartum depression. For some family fun, hit the recipes channel and get cooking with the children or check out our kids' crafts. section of the site.