my baby is completing 7 months now but he is not sleeping properly in day time and some time he is sleepy but will not stop crying

A. sleeping pattern in small children changes from time to time but will improve with increasing age of the child you have to just see for any environmental factor which is affecting the sleep like temperature variations as well as the child might be having some digestion problem or breathing difficulty due to nasal blockage has to be looked into. if the growth of the child is pxroper do not worry much about the sleeping pattern of the child as it alwdays improve with time you can increase the physical activity during the daytime as well as avoid more sleeping time during the day timze and this will help in improving the night time sleeping time .