Complicated births may not have arisen in humans as a trade-off between our need for big brains and pelvises suitable for upright walking, new research in chimps suggests. When you purchase through ...

3D simulation of the birth canal of chimpanzees with (B) the fetal head in a fully extended position, the typical head alignment in apes, and (C) the fetal head in a fully flexed position, the usual ...

You've written out your ideal birth plan. You've included everything you want in your 'perfect' childbirth experience. But the day comes and the plan goes right out the window; that experience is far ...