Hi! My daughter is will be 3 months Friday. I'm having trouble getting her to sleep in her crib during the day for naps, she is fantastic about sleeping in her crib at night. If I do put her down for her naps she sleeps for about 15-20 minutes. She sleeps longer when she's on me, and in the wrap. I do roughly the same things as I do in the evening. Any advice would be greatly appreciated!