Matilda was settled when I went to work when she was 14 weeks. I started doing half days & DH would give her an EBM bottle. I think because of this start she learned to settle really well for DH using the bottle & would continue to bf & settle for me. In fact we started when she was 4 weeks old having an EBM bottle at night with DH so I could sleep through the first wake up. Now she settles best for him & not so much me...