Hi, our son was born 30 weeks+ 5 and left the neonatal unit when he was 36 weeks. He is now 4 weeks corrected age and 3 months old. Our health visitor keeps telling us to treat him like a 3 month old? Is this correct? His weight gain has been really slowing down since being home and coming off fortifiers, he has reflux and weighs 8lb. Since his 12 week injections last week he has been a bit off and now for past couple days been more sleepy sleeping up to 7 hours this evening ( where I had to wake him to feed). Health visitor came today and told us to let him sleep as long as he wants without waking but surely I should be treating him as his corrected age and wake him for feeds every 4/5 hours? Can anyone advise or share their experience ?