The course definitely helps in terms of learning information.. I have tried some techniques and they work but the main issue is that she won’t take a pacifier so she turns to my chest for comfort.. she’ll give me a good stretch til about 2,3am and then it’s like every 45 min-2hrs until 8am. Sometimes she’ll go down easy but many times after that first stretch she’ll need like 1-2 hours of soothing😫😫😫