hello.. i have concern my baby gal is about just 14 days now. she sleeps for more than 6 hours without milk once get up drink 70 80 ml milk n sleep for long hours. i have also tried waking her up between 2 to 3 hours for milk but she tight her lips n sleep again. i have concerns. vll not affect stomach issues also sleep long hours hungry sleep is not issues please suggest something or is dat all ok