Hi, my almost 3 week old settles absolutely fine through the day for naps but after her nf at around 3-4am she won't go back to sleep for hrs sometimes not until I get up properly for the day and then she falls asleep. How can I settle her? She sleeps in her moses basket for naps and night time, is ebf and eats approx. Every 2.5 to 3hrs. Last night I lay her next to me in bed and she eventually dozed for a couple hrs but I don't like co sleeping so I lay awake next to her. Any ideas?