my mom and her boyfriend are ttc. i have a 23 yr old brother an almost 3 yr old brother and im 16 with her first grandbaby on the way! i find it kind of weird that my baby may have an aunt of uncle that is younger than him/her. she is 39 and her dr told her it was ok to try. but is it really necessary for her to tell me wen she is ovulating and wen they try!! Update:My mom took a pregnancy test this morning and got a very very faint second line! so i may be getting a little brother or sister 4 months after i have my LO!!