We sleep with the window open but I am worried I'm getting too hot at night which will harm baby. I am also not feeling 100% due to a cold and read about the potential for heat/high temps to cause problems for baby in first trimester. I'm sure I'm being stupid as I have probably puked my brain out of my head but please reassure me. A hot bed is not as bad as a hot bath, right? I'm 8+5 with first (hence paranoia!!!!)