It happend when I carry my babies and doing heavy lifting! I had blood transfusions on August! My husband said it happend with him too! I never had that irregular heartbeat that often at least once a day!

It could be mainly if your expecting and doing to Much or not sleeping right just monitor it if it begins to scare you seek a doctors advice ok momma best wishes

It could be, but not always, for some people like me- I have an irregular heartbeat so it happens from time to time, but others not so much. I recommend speaking with your doctor to make sure it's nothing serious.