How long should I let my month and a half baby sleep in between meals?

How long should I let my month and a half baby sleep in between meals? She is healthily gaining weight. She just wants to sleep and its scheduled feeding time.

00
    02/11/15
    By a month and a half, they can go a little longer without eating. I know of some babies who will sleep all night without waking to eat. They make up for it at the next feeding. As long as she is growing and happy she should be fine waiting until she wakes up. And a nice long sleep for baby is always good news for Mommy :-)
    1
      02/11/15
      Don't go more than 3 hours without nursing. Breastmilk is digested within an hour and a half from feeding. Formula is harder to break down. Not sure what you're feeding her, but experts recommend every 2 and a half to 3 hours breastfeeding or sooner if your baby wants it.
      0
        02/18/15
        Michelene Parker
        I've let my daughter's a one and half months go until they were hungry. Witch was sometimes between 3-4 hours.
        2
          02/27/15
          Bethany Reilly
          My daughter is two weeks and breastfeeding and sometimes sleeps 5 hrs. I don't wake her up and she's gaining weight just fine
          2
          About Kate Fanning
          Current: Brooklyn, New York
          Birth: July 27
          On Moms.com since: Aug 7, 2014
          I've been a doggy mom for years. My husband and I are so exited we are going to have a little one of our own. I'm a gardener, dog walker, educator,and babysitter. I love to cook, take long walks in the park, crotchet and craft in my spare time.