I'd say the earlier the better! When I went into preterm labor at 31 weeks, I had nothing put together and my boyfriend frantically had to get it done. Thankfully the labor was stopped. When I looked in the bag, all he had packed was a swaddler that was way too big and an outfit that was hideous hahah. So it's just better to be prepared early because you really don't know what could happen in the next nine weeks.
I'd say the earlier the better! When I went into preterm labor at 31 weeks, I had nothing put together and my boyfriend frantically had to get it done. Thankfully the labor was stopped. When I looked in the bag, all he had packed was a swaddler that was way too big and an outfit that was hideous hahah. So it's just better to be prepared early because you really don't know what could happen in the next nine weeks.