How do I know of my water is leaking? All day today my underwear has been a little wet and unsure why. I'm only 31+4 weeks so I don't think it would be my water leaking this early but I want to get an opinion. I don't want to go to the ER for this and ot be nothing bc it's 30 minutes away so please help first. And yes I know the only way to know for sure is of they test it but right now I want to try other options.