Definitely start now. 1 month (or even sooner) is a good time to slowly introduce baby to being on their tummy and to strengthen their core. I only did it for maybe 3 mins at a time when my dd was a month only. Doesn't have to be long or very often during the day.

My doctor suggested that her laying on my chest at a month old wasn't enough for her to build her core so that's roughly when I started. Also dd hated it lol

Ok thanks ladies. I wasnt sure of it was to soon lol guess not. ?

I personally wait for the floor until they have good neck control. I do it on my belly or propped up until then.

You can and should start tummy time right away. Dd only did it on my chest for the longest time though. I beleive it counts as tummy time.

As soon as you’d like! ?