Hi, my son will be 12 weeks on Monday. He is only bf. He eats every 3 hrs for about 20 min, but at night he still wakes up a lot. I feed him about 7.pm, then he will wake up about 10.30 and then every 2.5 -3 hrs. He only sucks for about 10-15 min at night. Is it still ok for this age? How to encourage him to stay longer between feeds? I can't do dream feeds as he is not feeding then. Many thanks for any advice