The Best Baby Bump At 12 Weeks References. Web if it's your first pregnancy, you'll probably start to show between 12 to 16 weeks, around the start of your second trimester. During previous weeks, the bump may not have been noticeable to anyone.
Web a baby bump typically starts to show around 13 weeks. Some very thin women may start showing a bump as early as 10 weeks, but. At this point, you may be.