I'm still making the most of tummy sleeping while we can, your body will tell you when to stop!
I was advised that if you aren’t a side sleeper normally it’s best to get used to it before you need one ☺️ I’m also a tummy sleeper or back sleeps so got mine last week and using it now and then to get used to it!
I’ve been using mine since 8 weeks because I was having pregnancy insomnia and I’ve been sleeping much better since! I think it depends on when you think you’re ready to use it, people get uncomfortable at all different stages of pregnancy xx
I think you’ll know when you can’t because it’ll be uncomfortable xx