So LO will only sleep while being held or on her babybjorn. She is 3.5 weeks and I want to start getting her to sleep on her basinette in our room. Do you think I should start with day naps? Night sleep or everything all at once? On previous occasions I can get her to sleep about 30 mins in a basinette. Also if she has only a short nap do I try and extend it or assume that's all she'll do. I am not trying to sleep train her I just think we'd both sleep better if she wasn't on my chest all night. TIA for any advice.