Was using avent but ds2 (10 days) seems to have a very hard suck and the formula he is on is thicker so the first 2 flows he sucks away and nothing comes out, tried variflow and kept pouring out and made him very windy. switched to NUK first bottle orthodontic, and latex seems to suit him better but the teat is upside down to normal orthodontic?? Normally the flat bit goes on roof of mouth but on the packet the picture shows to have the flat bit on their tongue??
Im also finding he is now falling asleep more on these teats and wont take as much milk. it takes him 1/2 hour to have 2oz!
Anyone elses experience i be grateful