hi sir my twin girl babies 1 month old weight 3.5kg and 2.9kg now on breast feed and formula feeds alternate both r fine but sometimes they r not sleeping both day and night and use to aspirate formula feeds more often.Is it normal.

A. in your case a medical examination is required for proper diagnosis and treatment. difficult to tell without examination whether it is normal or not. advisable to remdain in contact with your doctor for proper guidance and treatment