Just wondering if anyone has some advice...I have been BF my first bubba for over 9 months and it has all been going really well until now.

His usual routine is
6.30am - BF
8 am - breakfast
9.30-11am - sleep
11.30am - BF
noon - lunch
2pm - small snack
2.30-4pm - sleep
4.30pm - BF
6pm - dinner
8.30pm - BF and go to sleep for the night.

He had a horrible cold and cough last week & was off his food a bit, but happy to BF (even though it was hard because he couldn't breathe poor thing! ). Now he is on the mend, the last 3 days I have had trouble getting him to BF during the day & even before bedtime. He has even refused EBM before lunch today (which he has happily had previously). I'm worried about his milk intake plus the MCHN is concerned because he is in the 3rd percentile for weight.

I'm feeling a bit stressed about it - Any thoughts?