Hay, nakakatingin ko ng maraming moms na kinakabahan dito! Tigdas hangin (heat rash) sa third trimester is super common dahil sa init at humidity + swollen body natin, pero honestly hindi ito direktang makakasama sa baby, mas ito discomfort lang para sa iyo. A few of us tried staying in aircon, wearing breathable cotton clothes, and keeping the area dry, which helped a lot, pero since you're worried at 32 weeks na, mas better na i-mention mo sa OB mo sa next visit para sure at para may peace of mind ka. Sana maging okay ka na, girl!