Okay - first panicked post of a nearly 6 week first pregnancy. Came home cold and tired on Saturday so ran a hot, deep bath and soaked for a good 30-45 minutes. Only afterwards suddenly thought that maybe wasn't such a good idea, googled and of course all sorts of horrors found - a significant rise in core body temperature can lead to abnormal foetal development, especially in first trimester.
Think am probably being super-paranoid - bath was hot but not boiling (didn't end up sweating, light-headed etc), and I didn't add extra hot water, just let it cool down as I soaked. But still scared I could have cooked baby at crucial stage of brain development...
Any reassuring anecdotes from the similarly bath-addicted much appreciated...