My mind won't let me figure this out this morning so am looking for help. The mother was born May 16, 1904. The child was born Feb 27, 1917. Exactly how old was the mother when she got preg? (this can vary -+ 2 weeks, I know) Exactly how old was the mother when the child was born? I remember there was a web site that calulates, but don't know where now.