Has anyone used MAM teats on Dr Brown's bottles? Our baby is 6 weeks old and has been using MAM bottles, but we have changed to Dr Brown's in hope for some relief with wind/colic. However he is not liking the teat and can't seem to latch well on to it. The MAM teat does fit the bottle, and as soon as we tried it he latched straight away, but wondering if its OK to do so? I believe the main feature of the dr brown's bottles is the vent system, so thinking it should be OK but wondering if anyone else done the same? Thanks