pameliukes

Hi I am a new mom to a 4month year old baby girl. I wan tto loose weight, but dont want my milk to dry. How many calories should i bea eating? 1800? Im 170lbs or 2100? Because i need what i burn

Hi I was wondering if I am suppose to eat 1800 calories a day + the 500 I am burning or 1300 after burning my calories. I am scared to loose my milk supply my baby is exclusivly bf she is 4 months. I pump 3x at work and nurse her when im home.