Pregnancy Calculator
Track your pregnancy progress week by week with trimester information and key milestone dates based on your due date.
Track due dates, ovulation cycles, gestational age, and pregnancy milestones
Track your pregnancy progress week by week with trimester information and key milestone dates based on your due date.
Calculate your estimated due date using your last menstrual period, conception date, or IVF transfer date.
Calculate your ovulation date and most fertile days based on your menstrual cycle length and last period date.
Estimate your conception date based on your due date or last menstrual period to determine when pregnancy began.
Calculate exactly how many weeks and days pregnant you are based on your last menstrual period or estimated due date.
Plan ahead by calculating your most fertile days for the next several months based on your menstrual cycle patterns.
Compare the effectiveness of different birth control methods with typical-use and perfect-use failure rates over time.
Track your baby's weight, length, and head circumference against WHO growth percentile charts from birth to 24 months.
Track your child's height and weight growth against CDC percentile charts for children and teens ages 2 through 20.
Check the popularity and ranking of baby names over time using historical US naming data and trends.
View recommended immunization schedule based on your child's age following CDC vaccination guidelines.
Track your baby's developmental milestones based on age, including motor skills, language, and social development.
Create a feeding schedule for your baby based on age and weight, with recommended amounts and frequency.
Estimate daily diaper usage and monthly costs based on your baby's age and diaper type.
Estimate your daily calorie needs while breastfeeding based on activity level and nursing frequency.
Find the right shoe size for your baby based on age and foot measurements using standard sizing charts.
Determine the right clothing size for your baby based on age, weight, and height using standard sizing guides.
Calculate your BMI before and during pregnancy with recommended weight gain ranges based on your starting BMI.