my 5 week old girl is crying for most of the day and i dont think she is crying for no reason. health vistors asure me that she will settle through time. i am not happy with that. she cries v hard before her bowels open and when the do open every time they are v soft and loose(watery) i was thinking of changing to wysoy milk as i did with my first daughter is it safe to change milk at such an early age.