In a last-ditch effort to not lose my mind, I thought I'd ask the Mumsnetters...
DS is EBF. His weight was in the 25th percentile when he was born, and now, at four months, he's down to the 2nd percentile. The HV, predictably, is alarmed.
Now, DD who is now 5 followed an almost identical trajectory when she was a baby. We were in the U.S. at the time, and she was subjected to a battery of tests to make sure she didn't have a thyroid problem. She didn't, but the paed instructed me to top her up with formula and start her on solids at 5 months (which is unusual in the U.S., where 6 months is the norm).
DD is still very small for her age, but very healthy: rarely unwell, very energetic, bright as the proverbial button. Her weight isn't even on the percentile chart.
DH, I should mention, was also very small as a child (we still have the growth charts his mum kept) but is now over six feet tall.
So my dilemma is: should I top DS up with formula now? He doesn't look skinny; he wets at least 6 nappies a day and does anywhere from 1-5 poos. He's happy, and sleeps well-ish (8pm-3am, then 4am-7am). I'm totally undisciplined about feeding him -- whenever he fusses, basically, which isn't often, and the feedings work out to be about every 2.5-4 hours (closer together in the evenings). I wouldn't worry, but on those rare evenings when he gets bottle of expressed milk, he always downs at least 8 oz, if not more, and I have no idea if I produce that much in an evening's feed.
I can't bear the thought that he might be hungry. But if he were, he would cry, wouldn't he? He's not much of a crier dream baby, really but given how much he'll drink from a bottle, and the drop in his weight gain...I can't stop worrying.
Advice? Thoughts?