After eight days, these reassembled GOCs were cultured on a collagen-coated membrane for four additional days, leading to the ...

Mature egg cells, or oocytes, are essential for fertilization in assisted reproductive technologies. However, some 'denuded' ...

What came first, the chicken or the egg? If we’re talking about eggs in general, then the latter, but a new study of an ...

The voters have made their choice. Choices do have consequences. Vitriol was chosen over civility, fear was chosen over ...

Then, everyone waits. It takes about 18 hours to determine whether an egg has been successfully fertilized, and then a couple more days to see if the embryo is developing properly. In many cases ...

The baby I’m 35 weeks pregnant with now, at age 41, was created using my own eggs from all those years ago. My sister has a ...

An IUD is an internal form of birth control placed inside the uterus with the strings hanging from the cervix. Learn about ...

In nature, about half all fertilized eggs are lost before a woman misses a period, according to the University of California, San Francisco. Effectiveness: Over 97% - 99% (Most effective within 24 ...

The single issue of protecting American democracy overrides all other issues for me this time around, Richard Conville says.

Researchers have developed a method for culturing fertilized chick eggs without their shells. The eggs were placed in an artificial culture vessel made of transparent film, allowing for real-time ...

Before that, a pair of male crowned cranes fostered a chick together after they were given a fertile egg, Massey said. Because the two flamingos were exhibiting strong nesting behaviors ...