i think it was about 20 -22 weeks. Somewhere about then. It was frustrating for us, as i couldnt tell if i was feeling movements from the inside and outside, or just the inside IYKWIM?
DH felt bubs move first by resting his cheek on my belly. I dont know why that worked, but, he couldnt feel anything with his hand. Perhaps more sensitive on his cheek. Also good cause then he would talk and blow raspberrries on my tum, and bubs would like that.