My 4 month old DD has previously been an amazing sleeper 8-8 from 10 weeks old. She has now started waking through the night for feeds at 2 and 5 and needing her dummy put back in at 11. She is a reasonably big baby over 14lb and not 5 months for another 2 weeks. I had wanted to hold off with weaning until 6 months to do BLW. When does the 4 month sleep regression finish? I know this isnt as bad as some people have it but its just out of character for DD.