I just found out today. I am 27 weeks along and my 20 week sonogram did not show (baby had his legs closed) so we left happy the baby looked healthy but dissapointed we did not get to see boy/girl. I had another sonogram today because at my visit my uterus was measuring big for term so they wanted to take a look. Everything looked health and we got a great view of his privates! Very positively a boy. The doctor told me he was 100% sure. We already have one boy and one girl so we were just hoping for healthy this time. It seems like I have been pregnant forever but I know before I blink it will be over. I am trying to enjoy this pregnancy because DH and I are not planning anymore kids after this.