Women and babies are all different, also the moms weight when she got pregnant make a difference too.
My niece had a baby last year she gained 30 lbs and had a 7 lb baby, she didn't look pregnant...
Every woman and every pregnancy is different. Some women may leak as early as 4 weeks of pregnancy while others may not leak until after birth. If you have concerns you should speak with your dr.
Initially (before the baby's birth) it looks clear - like murky water. Just before birth it changes to become more obviously white (with a slight yellowish tint). After birth milk leaks are usually...