Strawberry Pal Beta

Your quick and friendly monthly cycle calculator.

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Current Prediction Info

Your period

Recorded cycles:0
Ususal cycle:- days*
Shortest cycle:- days
Longest cycle:- days

* This is an average value. To predict your personal cycle, enter more dates.

About

Strawberry Pal is a free online menstrual calendar to keep track of and predict your menstrual cycle. After you have entered a few dates when your menstruation started, Strawberry Pal will be able to predict your future cycles with increasing accuracy. If you save your calendar using a password, you can import your prediction into other calendar tools such as Google Calendar, iCal or Outlook. Strawberry Pal also works brilliantly on your iPhone or Android phone!

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* Strawberry Pal is not responsible for the information given on these pages

© 2010 Strawberry Pal
produced by Flo Ledermann

Your past cycles

To get started, click on a day
when your period started.
show earlier dates hide earlier dates
 May
Mon
3
Tue
4
Wed
5
Thu
6
Fri
7
Sat
8
Sun
9
Mon
10
Tue
11
Wed
12
Thu
13
Fri
14
Sat
15
Sun
16
Mon
17
Tue
18
Wed
19
Thu
20
Fri
21
Sat
22
Sun
23
Mon
24
Tue
25
Wed
26
Thu
27
Fri
28
Sat
29
Sun
30
Mon
31
 June
Tue
1
Wed
2
Thu
3
Fri
4
Sat
5
Sun
6
Mon
7
Tue
8
Wed
9
Thu
10
Fri
11
Sat
12
Sun
13
Mon
14
Tue
15
Wed
16
Thu
17
Fri
18
Sat
19
Sun
20
Mon
21
Tue
22
Wed
23
Thu
24
Fri
25
Sat
26
Sun
27
Mon
28
Tue
29
Wed
30
 July
Thu
1
Fri
2
Sat
3
Sun
4
Mon
5
Tue
6
Wed
7
Thu
8
Fri
9
Sat
10
Sun
11
Mon
12
Tue
13
Wed
14
Thu
15
Fri
16
Sat
17
Sun
18
Mon
19
Tue
20
Wed
21
Thu
22
Fri
23
Sat
24
Sun
25
Mon
26
Tue
27
Wed
28
Thu
29
Fri
30
Sat
31
 August
Sun
1
 August
Mon
2
Tue
3
Wed
4
Thu
5
Fri
6
Sat
7
Sun
8
Mon
9
Tue
10
Wed
11
Thu
12
Fri
13
Sat
14
Sun
15
Mon
16
Tue
17
Wed
18
Thu
19
Fri
20
Sat
21
Sun
22
Mon
23
Tue
24
Wed
25
Thu
26
Fri
27
Sat
28
Sun
29
Mon
30
Tue
31
 September
Wed
1
Thu
2
Fri
3
today
This is your predicted cycle.
Add more dates to improve your prediction.

Your upcoming cycles

Disclaimer: This is a rough estimate – do not use for contraception or family planning purposes!
 August
Mon
30
Tue
31
 September
Wed
1
Thu
2
Fri
3
today
Sat
4
Sun
5
Mon
6
Tue
7
Wed
8
Thu
9
Fri
10
Sat
11
Sun
12
Mon
13
Tue
14
Wed
15
Thu
16
Fri
17
Sat
18
Sun
19
Mon
20
Tue
21
Wed
22
Thu
23
Fri
24
Sat
25
Sun
26
Mon
27
Tue
28
Wed
29
Thu
30
 October
Fri
1
Sat
2
Sun
3
Mon
4
Tue
5
Wed
6
Thu
7
Fri
8
Sat
9
Sun
10
Mon
11
Tue
12
Wed
13
Thu
14
Fri
15
Sat
16
Sun
17
Mon
18
Tue
19
Wed
20
Thu
21
Fri
22
Sat
23
Sun
24
Mon
25
Tue
26
Wed
27
Thu
28
Fri
29
Sat
30
Sun
31
 November
Mon
1
Tue
2
Wed
3
Thu
4
Fri
5
Sat
6
Sun
7
Mon
8
Tue
9
Wed
10
Thu
11
Fri
12
Sat
13
Sun
14
Mon
15
Tue
16
Wed
17
Thu
18
Fri
19
Sat
20
Sun
21
Mon
22
Tue
23
Wed
24
Thu
25
Fri
26
Sat
27
Sun
28
 November
Mon
29
Tue
30
 December
Wed
1
Thu
2
Fri
3
Sat
4
Sun
5
Mon
6
Tue
7
Wed
8
Thu
9
Fri
10
Sat
11
Sun
12
Mon
13
Tue
14
Wed
15
Thu
16
Fri
17
Sat
18
Sun
19
Mon
20
Tue
21
Wed
22
Thu
23
Fri
24
Sat
25
Sun
26
Mon
27
Tue
28
Wed
29
Thu
30
Fri
31
 January
Sat
1
Sun
2
Mon
3
Tue
4
Wed
5
Thu
6
Fri
7
Sat
8
Sun
9
Mon
10
Tue
11
Wed
12
Legend
Days when period may start
Days when fertility is most likely*
* only available for cycles of 26-30 days length
(add more dates to improve & extend prediction)
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