What do contractions feel like?

Emily

I’m 37w3d pregnant. First time mom.

I’ve had some cramping that feels like period aches, and sometimes I get a tight, painless feeling across the abdomen.

However, I have a hard time determining if the tightness is baby movement or a BH contraction. It’s also hard to figure out when it begins and ends.

If you’re having contractions (BH or true labor) is it like super obvious?