Mother-in-law prays baby is born way before his due date 😱

My mother-in-law is getting on my nerves! She prays and hopes our baby will be born within a few weeks 😑 I’m 30 weeks now but she has been talking about it since the beginning of second trimester. Like why?! It’s not our fault that other people are having babies preterm! Maybe they have had complications or it was just time but gosh she is adamant the baby will come soon and it’s giving me anxiety. I got diagnosed gestational diabetes so my husband and I have been extra careful in keeping up with a balanced diet and workouts. I know it’s silly that I really want the baby to be delivered at exactly 40 weeks but if the doctors suggest otherwise we will definitely be ready for that. I was never superstitious but she is making me anti pray her prayers 😬 ... this weird prayer of hers started because she was supposed to go to the pilgrimage in Mecca right before my due date so she really wanted to see the child before leaving 🤦🏻‍♀️ but now that she will be here so why still keep saying things like this?! She swears babies are born just fine because she had her boys preterm, but she keeps forgetting both had complications so they had to be delivered right away. It’s like nothing I can say to make her shut up. If she wants to have weird thoughts why not just keep it to herself! My husband straight out avoids her when she starts saying things like this but I can’t. Maybe it’s my hormones but I get super frustrated when she mentions it.