"What are you having?" - Well, I'm hoping a HUMAN baby. If there's kittens in there, then we have a problem - I'm more of a dog person.
"Are you going to find out the gender?" - Hopefully this will be pretty evident when the baby is born. If not, then we'll pursue genetic testing.
"Do you have names picked out?" - Yes. But you may refer to the kid as "baby" until we see the kid in person.
"How are you feeling?" - I feel pregnant. Thanks for asking.
"Is your doctor concerned about your weight?" - Um, do you really think it's a good idea to ask any woman this question, pregnant or not? (By the way...the answer is NO. I lost 15 pounds in my first four months because I was too nauseous to eat. My doc has yet to say anything about this, so I'm not worrying about it either.)
"Are you going to breastfeed?" - What I do with the Girls is my business... why are you asking such personal questions of any woman anyway?