my daughter is 1 month old and shows feeling of fear while sleeping then sleep and sometime smile while sleeping. is it normal or what to do ?

A. it will be considered to be normal as per the age and according to the details you have mentioned if not associated with any other problems repetitively,you should not worry it does not require any kind of treatment or medicine if you have any more doubt you can g(6et examination done once by the doctor available nearby and get further guidance regarding this.