1 9-18
2 10-19
3 11-20
4 12-21
5 13-22
6 14-23
7 15-24
8 16-25
9 17-26
10 18-27
11 19-28
12 20-29
13 21-30
14 22-31
15 23-1
16 24-2
17 25-3
18 26-4
19 27-5
20 28-6
21 29-7
22 30-8
23 31-9
24 1-10
25 2-11
26 3-12
27 4-13
28 5-14
29 6-15
30 7-16
31 8-17
this is the calendar method, this is the safest way to prevent pregnancy.
That 1-31 that's the FIRST DATE OF YOUR MENSTRUATION. the next is that's the fertile dates, so meaning "NO NO".
ex. my first date of menstruation is Nov. 3, 2013 so meaning on Nov. 11-20 it's a BIG NO NO for me to have *** because it's a strong fertile days.
GETSSend me a message for more questions.




Send me a message for more questions.
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