Ok, so I read these comments and thought yes thats right he'll get there in his own time.
But........today we were at our swimming class and our instructor who is not a people person anyway, was doing something with the babies and asked how well developped Finley was, I said well he sits.
And she said he should be crawling and he is missing out, and I should be doing more tummy time.
We do a fair bit of tummy time, but he just won't stay on his tummy, he just rolls off.
Now I said this and she just shrugged it off, but now I feel bad,