Yea. My LO had it the same as well. Shes drinking less milk nowadays, so we try to give her more food intake and water to make it up during the day. Not sure why that soo...
Maybe can give him other food supplements like cereal, cheese to make up for the nutritional values from fm.
Maybe consult the pediatrician...?
That wasn't one of the option. But I'll give it a try.
Lydia Abbas