Enter your the date of last menstrual period or estimated due date below, then press calculate.
| Last Menstrual Period Date | Estimated Due Date | |
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Conception Occurred: n/a First Trimester Ends (12 weeks): n/a Second Trimester Ends (27 weeks): n/a How many weeks and days pregnant am I: __ How many weeks and days do I have to go: __ Progress Meter 50%
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This calculator is based on medical reports, but is for amusement only. Remember that every woman and every pregnancy is unique, and the pregnancy calculator is based on a general formula that assumes ovulation occurred on day 14. The estimated due date and week of pregnancy given here may not reflect a gestation of exactly 40 weeks if your cycle varies from the "typical" menstrual cycle. More often than not this is the case, but this calculator will give you a general estimate. Please note that the landmarks stated in the week by week calendar are based on averages and may not exactly correlate with the current developmental stage of your baby or your current phase of pregnancy. This information should not be used as a substitute for the care you should receive from a qualified healthcare professional during pregnancy. If you're pregnant or considering pregnancy and have questions or concerns about your health or the health of your baby or regarding birth, please seek the advice of a qualified healthcare provider.