bamboo sheet... of coz yes laaa... coz my son is also a 'hot' pig... sweat alot all day!!!
rashes ...胎毒...yes also for my son by that time... I tried the 土金菊 also... but I find not much use... I find the most 'best' method for him is to lower the temperature (by the time he birthd was summer time)... so I swithc on AC lor... + working hard in changing clothes, cleaning (with wet clean cotton pad) his face + body...
Dehumidifier... good in spring but too dry condition will make baby's skin not good...(my opinion)
few weeks later you will find the rashes disappear...
and now he looks okay ga... haa haa
luckily I haven't got any rashes in my first pregnancy even though I didn't eat any 'remove' 胎毒 soup... but I find myself like to eat melon very very much ga... maybe help gua?!
I also agree with MilkMilk121 that you should go to check with the C+ doctor. I have the same delivery date as yours - Sep 1 and the doctor confirmed it's a boy in Week 15 and a girl in Week 17. I understand you must be very anxious it!