Using hot tube during pregnancy
I like hot tubes, but on the hot tube's board in our Fitness Center we have a note: not recommended for pregnant women. And same for sauna. I skipped hot tubes and sauna during my pregnancy because I believe that a high temperature in those environments can be dangerous for a pregnant mom and her baby. The heat causes blood vessels to open up and the blood pressure can drop. Result-loss of blood supply to the baby.
I compromised and sat on the edge with just my legs in jacuzzi..just in case..