@roxxipup249, once she hits a month old try keeping her up most of the day feeding her every 2/3 hours then figure how much food they eat until the fall asleep. My baby eats about 6 ounces and passes out, so we feed her 4/5 at a time all day so she stays up and when it's time for bed we give her 6/7 and for the past 2 weeks we have been doing this and she only wakes up once at night