my baby is nt sleeping properly at night , if I swing she sleeps calmly or else she will be keep on moving her legs and cries every half n hr in sleep only . not able to understand what's happening please suggest what I need to do

A. Sleep Cycle in smaller babies is very different and they have a certain patternj initially which becomes regularize at around 6 to 8 months of age and if the baby is comfortable with no irritability because of infantile colic nasal blockage any regufrgitation etc you should not worry just give a comfortable position to the baby and no medicine is required.