Wow autocorrect. Kegals is what I meant to say
Kegel excersizes! You squeeze the muscles down there tight and hold it a few seconds. Do them a lot! If you arent sure how, start on the toilet by letting a little pee out and stopping it. Thats the kegel muscle that stops the flow.
Keg also my friend. I've been doing them the whole pregnancy and have never once had any leaking. 39w now :)