Pregnancy test calculator

When to take a pregnancy test

When should you start testing for pregnancy? You want to know as early as possible, but when is that? Use this calculator to help you decide when to take your first home pregnancy test. Avoid disappointment of a false negative by not testing too early. Find out here when it is best to test!


First day of period Average cycle length Select 21 days 22 days 23 days 24 days 25 days 26 days 27 days 28 days 29 days 30 days 31 days 32 days 33 days 34 days 35 days 36 days 37 days 38 days 39 days 40 days 41 days 42 days 43 days 44 days 45 days 46 days 47 days 48 days 49 days 50 days I know when I ovulated I ovulated on cycle day 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 I'm not sure when I ovulated Luteal phase length

If you are not sure, use 14. This is average. 10 days 11 days 12 days 13 days 14 days 15 days 16 days


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