Avocado and bone marrow x
My LO has always been on the 2nd centile and then since introducing a 3rd meal a day, she’s shot up to 17Ib 13oz which has put her on the 25th centile. If you’re concerned speak to your health visitor and if they are worried they will refer to a dietician 🙂
Have you had the 9 month review and spoken to the health visitor about his weight? Did they seem concerned?