I was almost full term when I went and this helped my joints and swelling immensely!
According to Dr.Google "Just lying on a bed can be extremely uncomfortable for a woman in the later stages of pregnancy due to the massive gravitational strain placed on the body. The float tank is a wonderful haven for pregnant women. We do, however, recommend that pregnant women avoid floating during the first trimester."
Pregnant women do come and float in all stages of their pregnancy, however it is advisable to ask your Dr. The water is not hot like a hot tub. 94°
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