Hi there, it's actually a normal occurence. Your body is getting ready to give birth so it will be quite "relaxed" down there. Yes, kegels do work and you should do it whenever you can. I take the opportunity to do kegels at work or while I'm driving. You also wear panty liners just in case of leakage.
that's normal. sometimes I laugh too hard and leak pee too. lol!! amd totally agree with idza wear a panty liner! ! hehe! also it could be baby testing on your bladder so sometimes you feel like peeing and when you do nothing comes out or laugh and a small amt of pee leaks. =)
Yes kegel exercise really helps with this.