Bff hates babies

My best friend has always been my person and I love her so so much. She has always hated kids and is furious with me for getting pregnant because of that. She feels like I was inconsiderate of her for not including her in mine and my husbands plans to get pregnant. She often brings up the worst aspects of a baby or child birth and asks if I'm sure I, "don't want it taken care of." I am tired of her hating my baby before even knowing him or her and I know this stress isn't good on my body. What should I do?