www.americanpregnancy.org
| Day 1 |
Day 2 |
Day 3 |
Day 4 |
Day 5 |
Day 6 |
Day 7 |
| X |
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| Day 8 |
Day 9 |
Day 10 |
Day 11 |
Day 12 |
Day 13 |
Day 14 |
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O |
O |
O |
O |
| Day 15 |
Day 16 |
Day 17 |
Day 18 |
Day 19 |
Day 20 |
Day 21 |
| O |
O |
O |
O |
O |
O |
O |
| Day 22 |
Day 23 |
Day 24 |
Day 25 |
Day 26 |
Day 27 |
Day 28 |
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| Day 29 |
Day 30 |
Day 31 |
Day 32 |
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X = First day of bleeding, which is the first day of your cycle O = Possible time of ovulation |
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