My baby is 2.5 months old and have colic problem

Make sure he's kept warm and quiet.

You should never give babies any drugs unsupervised. It can be really dangerous. I know it's really hard to be sleep deprived when you have young kids but medicating them isn't the answer. You can get advice and support for the sleep issues and definitely speak to your doctor about it, but don't ever give medication without medical supervision.

New tubes, yes, but did you check each burner hole to make sure it is not clogged? Food and grease are frequent problems with the burners as the stuff drips onto them from above.

Hi, Babies who are taking to solids normally should not be on formula after a year. The nurses were right, but I understand your anxiety in trusting them. I am however, a mother of almost 10 babies! No one stayed on formula past a year. My paternal grandmother (retired dir. of nursing) and my maternal grandmother(greatest mother on earth) agree! You may want to start week by week adding 2oz of cow or almond milk (whatever you drink-just not skim) to the formula she is already drinking just to keep an eye on allergies and to ease her little belly into reg. milk until she is taking 100% milk.

Some how your question got posted in the plumbing section under bathtubs. I am a plumber and do not think I would be qualified to answer your question, but you may want to repost it under another heading. Hope this helps.