2 month 24 days baby girl... she is having breast milk and formula milk both since birth.. urinating 10-20 times a day... is that normal or should I concerned about it???

A. Urinating 10 times is normal they have to go a minimum 8 times a day. But 20 times is a concern this could be due to excess feed also. Dont give both on one feed. If you give breast milk after 2 hours give formula or vice versa not both at the same time.