I've just found out I'm pg with DC2 - very very early days (I found out yesterday!)
I take DS to waterbabies every Friday and sometimes their pool can be as warm as 36 degrees.
Apparently the reason you shouldn't swim in water as warm as this when pg is not because it might harm the baby, but because you might faint. This is what doc just told me over the phone, but then they said not to swim if I'm worried about 
Does anyone have any knowledge about this? I don't want DS to miss his swimming but equally I don't want to put my much longed for pg at risk.
TIA :)