I am almost 33 weeks and my baby is on the smaller side... I think my doctor said 12th percentile? However they did say she is healthy and developmentally fine. From this point on I have to have ultrasounds and stress tests every week... I am on the thin side and I'm 21, I wonder if it could be because I am small myself. I can't help but to feel like it's my fault... God I love her so much.