hii sir 4month baby boy hai pahle nan pro use kiye colic pain bahuth tha,doctor ne Similac total advance use karne kaha,fir be digest problem,ab fir pro nan use karre fir be gas relief me bahuth pain hai sir ab kya use karna chaiye sir,stomach pain bahuth hai sir,colicaid,neopeptine b use karre fir b bahuth rotha hai morning b.