Texas grass your welcome and since your going to have a baby soon use glass baby bottles to be safe,while were on the subject of chemicals leeching in our food supply i urge everyone not to use those 4 litre plastic milk jugs because they line them with formeldhyde (i dont think thats spelled right btw)to keep the milk from spoiling.anyway your body doesnt break it down and now funeral homes are using less embalming fluid now because thats what formeldhyde is.I dont know if there is any harm in having this chemical in your body but to be on the safe side just use the regular 2 litre cardboard milk containers because they use a natural presevative...