When does heartbeat begin in pregnancy?

Most doctors say the fetal heartbeat can be detected by ultrasound around 5-6 weeks of pregnancy, counting from the first day of your last menstrual period. Don't stress too much if it's not heard exactly then; sometimes it takes a week or two more. It's a common thing.

As someone with PCOS, I've learned that every pregnancy journey is a bit unique. Generally, the heartbeat is visible on an ultrasound around 5 to 6 weeks, but it's not always precise. Don't worry if it's a little later; my doctor always told me to be patient and follow her advice.

Okay, so typically, the fetal heartbeat can be detected by about 6 weeks into your pregnancy, sometimes even 5. I saw it on the ultrasound with both my kids around that time. It's very tiny but such a milestone! If you're going for your first scan, they'll check for it.

Listen, for something as important as this, please don't rely on guesswork. The fetal heartbeat usually starts very early, by 6 weeks. But every pregnancy is different. Don't ignore symptoms or delays in seeing a doctor. Go for your checkup and let the doctor confirm it. I regret not being more careful with some things earlier.

I'm just starting to learn about all this. So, if it's around 6 weeks, is it always audible, or just visible on the scan? And does it feel different inside you when it starts?