I would send in a letter of complaint. there is no need to ignore your questions. they could of quite easily told you that she is not really in a position to be able to accurately answer your questions blah blah. just ignoring you is beyond the pail IMO.

Falguni is right, unfortunately in many science based degrees there is no importance placed on human relations/communication. There have been movements towards making all first year students complete a general arts year so they can improve on their human interactions...but i think this is still some time off (they do it in the US for example.

if it were me, and we could afford the spare cash, i would go to the womens ultrasound place with DH and enjoy the experience of seeing your baby and revelling in the magic and wonder...it is a precious time as we all know xx