Is this rude

So I met another doctor today at my 36 week check up. There are five of them so I need to meet all. Well he ask me if I lotion (on my stomach for stretch marks) I said yes. Well you should use Cocoa butter twice a day. I know I have stretch marks and no I don't love them but I'm carrying a baby and all I care about is having a healthy baby. So what if I have stretch mark. You don't need to make me feel bad about it. Do you think he was a little rude. I really didn't care for this doctor. I really hope he is not the one to deliver this baby.