also, why was her sexual orientation even brought up? Does it matter at all regarding the procedure?
Wake up! She probably made a big deal out of it because she was looking to sue. If she truly just wanted to be inseminated, she'd have gone to the referral instead of pursuing litigation.
This is a classic example of a gay person shoving their sexual preference down someone's throat with intent to offend. There is no other reason why she wouldn't just go to the other doctor.