He will latch and a sec later unlatch and start flicking my nipple over and over with his finger then latch on again and unlatch flicking my nipple again..He's been doing this for a few weeks now..At first I thought it was funny..Now it's just annoying..I tell him no he laughs.. I put him down. Later I pick him up and try to nurse him again and then he just repeats the above..And can you tell me why he does this? Is this just what some or all babies do? He will be 8 months old on Saturday..