My DD was born weighing 5lb15, I was induced at 38 weeks because my bump hadn't grown from previous measuring and it was a bit of a shock because my first DD was born 4 days late weighing 8lb5.
DD is now 7 months and still small, she is very happy and alert, meeting her milestones (maybe a tiny bit slower e.g she's not close to crawling yet), but I just worry all the time because she's small and she wears a clothes size or 2 behind her age.
My DHs sister was apparently a small baby, and he wasn't the biggest, so perhaps my DD has inherited that gene from DH's side.
Anyone else have a similar situation?