Original research, medical advisor commentary, and clinical resources from the team behind Wermom — published openly so parents, journalists, and pediatricians can cite data, not anecdote.
Aggregated, anonymized insights from 50,000+ tracked baby experiences — reviewed by our 16 medical advisors before publication.
What we found challenges the "two weeks and it's over" advice. The median regression actually lasts 23 days, with three distinct sub-patterns.
The popular advice says "9-10 months." Our data says the median is 11.4 months, with surprising variation by feeding type.
Why parent worry about "late" rolling is often misplaced — and the small subset of patterns that do warrant a pediatrician check.
Every clinical claim on Wermom platforms is reviewed by an advisor whose name and credentials appear on the page. Available for journalist quotes within 48 hours.
40-week timeline, complications, prenatal care guidelines.
Feeding rhythms, sleep, safe sleep environment, jaundice.
Solids intro, sleep training, milestones, allergens.
Speech, behavior, nutrition, sleep transitions.
Recovery timeline, mental health, return to work.
Mental load, sleep deprivation, identity transitions.