DS is 23 weeks and hasn't put on any weight since last week. He's dropped quite a bit of weight since he had a D&V bug about 6 weeks ago and has dropped down the chart to just above the 2nd line, from the 25th. Despite this, I'm happy that he's healthy, feeding and sleeping well.
The Hv said she wasn't worried, and that one week was probably too little gap. I then asked whether she would recommend weaning him, and she said no - to wait until the end of this month! Helped me feel a lot more reassured. I wonder if she MNs?