In a new study, researchers discovered that abortion restrictions like mandatory waiting periods and forced counseling often don’t affect a patient’s certainty about having an abortion. In some cases, such sessions even increase their confidence in their decision to have an abortion.
The purpose of the euphoric sensation of the female orgasm has long perplexed scientists, as it is not necessary for conception, and is often not experienced by women during sex itself. Now researchers in the US say they might have found its evolutionary roots. Human female orgasm, they say, might be a spin-off from our evolutionary past, when the hormonal surges that accompany it were crucial for reproduction.
According to the simple scenario, the presence or absence of a Y chromosome is what counts: with it, you are male, and without it, you are female. But doctors have long known that some people straddle the boundary — their sex chromosomes say one thing, but their gonads (ovaries or testes) or sexual anatomy say another.