when should I stop laying on my back!

i am 21 weeks pregnant and feel baby move quite frequently but sometimes I catch myself in the middle of the night sleeping on my back .. I heard you are not supposed to do that while pregnant and it worries me that I might be suffocating baby so I quickly turn around on my side . When do I stop ?

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors