Hi, DS is just over 5 weeks and every so often he latches on but can't get any milk out (we are doing everything as we normally would). He goes through his regular suck pattern, and the milk doesn't come to begin with, and things feel very strange. I don't know exactly what is going on inside his mouth, but it feels like something might be over my nipple (perhaps his tongue or top lip?). This seems to happen about once a day at the moment, other feeds are fine. He gets very frustrated and keeps trying to suck, and sometimes a little milk will come, but it's not a proper feed. He doesn't have a tongue tie (he did have a slight posterior one snipped about 10 days ago, but this was happening before then anyway). Have tried putting him in skin to skin, and bathing him, but doesn't seem to make any difference. On previous days, it has either righted itself during a feed after a few attempts at latching, but tonight it hasn't yet, and it really stresses me. Any ideas please anyone? Many thanks.