Free Pregnancy Test Calculator

Am I pregnant? If your period is late or you're just unsure, then it's time to take a pregnancy test. Use the pregnancy test calculator below to find out exactly when you should take your pregnancy test.

First Day of Last Menstrual Period:
Average Length of Cycles:	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  46  47  48  49  50
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
Not Sure When I Ovulated	Luteal Phase Length :  10  11  12  13  14  15  16 Optional: Leave 14 if unsure. This is average.

	Oops! It's a little too early to test
	An early detection test may detect pregnancy at this time
X	Best day to test