I am already having heartburn this time and I'm almost 13 weeks. it depends on your diet and try not to lay down after eating

heartburn at 24ish weeks, braxton hicks at about 30. but I've been trying to stay calm and relaxed in stressful situations and it's help keep em down.

Mine was in the third trimester

I haven't really experienced heartburn maybe like once or twice since I've been pregnant but I do have acid reflux like everyday that started probably the beginning of my pregnancy I'm 29 weeks now... Braxton Hicks contractions I started around 18 weeks.

I never really get heart burn maybe once or twice in last couple weeks (I'm 25 weeks) I have been getting braxton hicks since last week which I was told was early but my Dr confirmed them)

I've had heart burn for most of my pregnancy and started noticing BH contractions around 25 weeks, but I have them very rarely.