kidomum, I will make fm for him just before his bedtime and he seems to have a limit of how much he can take. Once he has enough, he will not drink further, so cannot force him to drink or eat more. Nvm lah, anyway now is hb's duty to wake up to make milk for him in the middle of the night as I need more rest and we already agreed that my hb will sleep with #1 in another room during my confinement, so that I can focus on taking care of #2, and he helps on #1. I believe they will sleep through when it is time for them.