We live with my fiancé’s family because we’re saving up to buy a house. We have a four month old and I’ve noticed that every time my MIL changes my daughters diapers, she gets a diaper rash. She had three kids so it’s not like I don’t trust her or anything. I always make sure my daughter is dry before putting on a new diaper and I don’t excessively wipe her bottom unless she pooped.

It resolves itself but it’s just something I’ve noticed since we’ve moved back in. I change her 80% of the time, but my MIL likes watching her for most of the day during the weekend since she’s off work.