I had a growth scan on Friday at 32 weeks 3 days (now 33 weeks) and he was measuring average for everything except his weight. He was 4lb 2oz and on the 27th percentile. Is this okay? They didn’t seem concerned and said he was measuring well but I’m just concerned because over the past 5 weeks he’s gone from being on the 37th percentile to the 41st and now the 27th. Is this normal?