I have a 16 week old little boy who over the last couple of weeks is resisting naps. I've downloaded the huckleberry app for the sweet spot etc and that seems to be working if i can get out with pram at right time but in the house I am struggling this morning it took over an hour for a 30 min nap. How do i get him to go down easier? i know he isn't over tired if i put him in cot he screams . Night time doesn't seem as much of a battle in bed for 8 at latest bath bottle bed and maybe 1 resettle. Any advice welcome.