I am 17 1/2 weeks with Mono/Di twins. My husband and I met with our regular OB last week and we got a sneak peak at one of the babies "stuff" and the OB said that he is confident it's a boy. Since Mono/Di are identical the other must be a boy too but was being stubborn and wouldn't let us see. We have an appointment next week with the Specialist to do the anatomy ultrasound so we will know for sure then. Show me your boy ultrasounds so I can see if they look the same!!! Do you agree with our OB?? (The wording didn't come from the OBGYN. I did it on my phone. In case someone was wondering about professionalism LOL)