DueDateBloom is an informational tool and not a provider of medical care. Nothing on this site is intended to diagnose, treat, cure or prevent any condition, nor to replace the care of a qualified professional.
Due dates are estimates
Every due date and pregnancy week shown here is an estimate based on mathematical dating rules such as Naegele's rule. Your healthcare provider sets your official due date using your history and ultrasound findings. Only a small share of babies are born on their estimated due date.
Fetal size and checkup data
Fetal size, weight and milestones presented here are average reference figures and vary widely between pregnancies. Checkup timing is general guidance — your midwife or doctor gives you the schedule that fits your situation.
When to see a professional
If you have any pain, bleeding, unusual symptoms or questions about your pregnancy, contact your midwife, obstetrician or emergency services without delay.