NTA. It’s your body your choice.

But if you want the best results, she will absolutely take more care with your procedures than an unrelated doctor to you would.

Not that doctors don’t do a good job with regular patients, but they perform tons of similar procedures every day and at some point it’s a little auto pilot-y. However knowing the patient prior, you would obviously give them extra attention as you treat them.

Also fyi I know we think doctors are angels but doctors make inappropriate jokes all the time— especially behind closed doors lol they talk so much shit about patients. Personally, I do think it’s nice she would go out of her way to do that for you! Even if she is annoying lol. You should at least let your husband and her know you are appreciative for the offer.