Online Pregnancy Quiz

Pregnant? Think you might be? We're here to help.

Take our online pregnancy test to compute the odds. This pregnancy quiz uses your natural menstrual cycle and date of intercourse to perform a calculation indicating the likelihood of pregnancy based on a single act of unprotected intercourse. Enter the two dates and numbers below and submit the data for a quick estimate of your pregnancy possibilities.

DISCLAIMER: This test is a simple mathematical calculation and should not be used to replace a urine or blood test for pregnancy. If you think you are pregnant, or if this test indicates a possibility of pregnancy, contact your doctor. This test does not imply or suggest the medical diagnosis of pregnancy. The resulting report should not be considered medical advice.

Pregnancy Calculator

Your age:

On average, how many days is it from the first day of your period to the first day of your next period?
(28 days is average):

Enter the first day of your last normal period:
See the reference calendar below, if necessary.

Enter the day you think you conceived:
See the reference calendar below, if necessary.

Did you have additional acts of intercourse during that month?


Go to next section.


Quarterly Reference Calendar

Have you experienced any of the following
(check all that apply):
    Nausea or Vomitting
    Fatigue or a need for Extra Sleep
    Weight Gain or Feeling Bloated
    Changes in Appetite
    Frequent Urination
    Sore or Tender Breasts
    Odd Sensations in the Abdomen
    A Positive Pregnancy Test
    Sharp or Unbearable Pain in the Abdomen or Side

Are you... (check all that apply):
    Under Unusual Stress Lately
    Exercising More than Usual
    Underweight for Your Height

What birth control method were you using when you think you conceived?:
    None (trying to get pregnant)
    None (not trying to get pregnant)
    Withdrawal (the pull-out method)
    Male Condoms
    Oral Contraceptives (the pill or mini-pill)
    Implanon or Norplant (implants)
    Depo-Provera (the shot)
    Calendar or Rhythm Method
    Sympto-Thermal Method
    Sponge or Cervical Cap
    Female Condoms
    Female Sterilization

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