Hi mummies I just came back from poly for some injection for my girl however her head circumference, weight drop to 50 percentile. She's 5 months old birth weight was 4.6 kg today was 6.4kg. Should I be worried? She will always regurgitate after her milk sometimes could be a lot taking in 160ml 3 hourly..

It depends on how active your LO is. As baby grows up, weight tends to increase at a slower rate or sometimes stays stagnant. This is partly due to the fact that baby is becoming more active. Has your LO recently fallen ill? Baby's weight can drop if recovering from illness. Else if your LO is eating, peeing and poo-ing fine and is active, I don't see a cause for worry unless there is a sudden sharp drop in weight.