My baby is 4 month old and in FM ONLy frm last few days my babies sleep has been reduced as he is sufferting from colic abd treatment is going on. But now a days baby keeps on crying while putting him on sleep. Though he is sleepy he will not sleep n keep on crying. Intially he had the habit ofsleeping on hand n recently on lap.but now he is not ready to sleep n leeps on crying hv trird rocking, swing swaddle everything. Nothing is working out. The prob is with day at night also he will sleep crying only but sleeps properly.