Hello I was wondering if you have any advice for my 3 month old nearly 4 months little girl. She constantly putting her fists in her mouth or any thing she can grab hold of. I've tried calpol once to see if it's pain she is in but she still continues to do it and also tried teetha powder but it makes no difference. She can get frustrated with it and I offer her milk and she will take it so some is telling me she may need a top up or hungry. But other times she just continues to do it. My first child didn't do this so I'm a bit confused on weather its teething or anything more then that xx