I have a baby girl aged about 1 month and 15 days. Sometimes the baby does not sleep for a long time and wants to be fed for more than 7 to 8 hous continuously. In this case she cries after 1 or 2 hours of feeding. My wife complains that she her milk stops after few hours due to continue feeding. So in this case can I suggest my wife to give the baby lactogen 1 along with zincovit liquid (as the baby is very thin and low weight).