Leakage during pregnancy.

ok ladies, question out of curiosity. at about what point in your pregnancy did your boobs start leaking? I had it early with my first and it was bad...I went through a set of disposable pads a day at least starting in the beginning of the 3rd trimester. I'm currently 22+1 due October 31. today I had my first little leak without touching my boobs.im hoping it's not as bad as it was with my first, but with my luck, it will be xD I can't be the only one to start leaking early..