I took prenatal viamins for hair and nails not knowing i was pregnant while i took them.my toddler is really strong for her age is that the why?

Likely unrelated: Prenatal vitamins do assure that baby has access to a variety of needed vitamins if mothers diet is less than adequate. However, they provide an even greater role in supporting the mothers body during pregnancy. Without them, the placenta/baby extracts needed nutrients from those available. This would deplete the mother.It is likely, the kid just got a great genetic endowment from her parents.