Calculators | Prof. Dr. İkbal Kaygusuz

Pregnancy Week Calculator

Find out how many weeks pregnant you are and your estimated due date from your last period or IVF transfer date.

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Calculate your baby's estimated due date from your last period, conception date or IVF transfer date.

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See your ovulation day and most fertile days on a calendar, based on your last period and cycle length.

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See your next six periods on a calendar, based on your last period, cycle length and period length.

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Find the best date for a home pregnancy test and a blood test (beta-hCG) based on your last period or IVF transfer date.

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Calculate the recommended weight gain for your whole pregnancy and up to your current week, based on your pre-pregnancy weight and height.

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Calculate your body mass index and the healthy weight range for your height.

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Your baby's size and development and the changes you can expect, from week 4 to week 40 of pregnancy.

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Calculate your body surface area (m²) from your weight and height. The result is shown with the commonly used Mosteller, DuBois and Haycock...

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Calculate your baby's estimated weight from the head, abdomen and thigh-bone measurements in your ultrasound report using the Hadlock formul...

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Work out your risk of a blood clot in the veins (VTE) during pregnancy or after birth with the Royal College of Obstetricians and Gynaecolog...

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Estimate your 10-year risk of heart attack or stroke from age, sex, smoking, blood pressure and cholesterol with the European Society of Car...

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Estimate your 5-year and lifetime risk of breast cancer with the US National Cancer Institute's Gail model (BCRAT) and compare it with an av...

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Enter two beta-hCG blood results and the time between them to calculate how many hours the hormone takes to double and its percentage change...

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