I'm 16 + 2 and felt our baby's first definite kicks just now! I've been feeling flutters and rolling around like somersaults for about a week, but I was laying flat on my back and rested my hand on my tummy and felt definite kicks. Little thumps that pushed against my hand. I got so excited, I had hubby feel and he was in awe! Lol I don't feel anything when I'm up and about (can't wait for that!) but I always feel movement when I'm laying down :)