She started 45min naps about 5 weeks ago.
When she wakes up I feed her and then after about 1.5 hours being awake I swaddle her, go to the nursery and read two short stories to her while rocking. Then I place her in the crib. I reassure/soothe her until she is calm and then leave the room.
After 45 min or less she wakes up, usually crying.