In which months do the most common sleep regressions in babies occur?

Take this fun quiz about Baby Sleep and test your knowledge. Learn something new with Mom Mirror!

1. In which months do the most common sleep regressions in babies occur?
2. What happens to a baby's sleep cycles during the 4-month sleep regression?
3. How long does the 4-month sleep regression typically last?
4. What problems are typical during the 8-month sleep regression?
5. What are the main causes of the 12-month sleep regression?
6. Which sleep regression lasts the longest?
7. How can you recognize the 12-month sleep regression in your child?
8. Why is the 4-month sleep regression especially significant?