Pregnancy & Parenting

Estimate your due date and current pregnancy week from your last period, conception date, or IVF transfer date.

Look up approximate baby size and development milestones for any week of pregnancy, from week 4 to week 40.

Time your contractions and track average duration and interval to help judge when to head to the hospital.

Calculate your baby's exact age in weeks and months, with corrected age for babies born premature.

Estimate your child's approximate height and weight percentile using WHO growth reference medians.

A general reference for typical childhood vaccination age bands and vaccine names. Always confirm the current schedule with your doctor.

Get a suggested weekly pocket money range for your child's age, with a common local rule of thumb.