Dear Draco,
You can't surrender now. I know of a few good protection charms that Hermione ones insister that I learn and I must admit that it's proving to be helpful. There's one that is just made for you. In case someone is pregnant there's a charm that will lessen the injury for the child and will transfer itself on one of the parents. That one should be me.
Please don't argue with me, we need you but I don't want her or him to suffer so we'll make it ok. Tell Fluer to do it I heard she's a specialist in those kind of things. The charm is "Protego transfergo" you just need to swish and flick right at the belly.
Love,
Harry.