you're likely to be most fertile
Sep 6 – Sep 11, 2026
🥚 Ovulation occurs on Sep 10
🧪 Test for pregnancy on Sep 20
Ovulation day Fertile Days Resulting Due Date
Sep 10, 2026 Sep 6, 2026 to Sep 11, 2026 Jun 3, 2027
Oct 8, 2026 Oct 4, 2026 to Oct 9, 2026 Jul 1, 2027
Nov 5, 2026 Nov 1, 2026 to Nov 6, 2026 Jul 29, 2027
Dec 3, 2026 Nov 29, 2026 to Dec 4, 2026 Aug 26, 2027
Dec 31, 2026 Dec 27, 2026 to Jan 1, 2027 Sep 23, 2027
Jan 28, 2027 Jan 24, 2027 to Jan 29, 2027 Oct 21, 2027
Feb 25, 2027 Feb 21, 2027 to Feb 26, 2027 Nov 18, 2027
Mar 25, 2027 Mar 21, 2027 to Mar 26, 2027 Dec 16, 2027
Currently viewing calculations for 8 months, switch to 1, 2, 4 or 12.
August 2026
Sun Mon Tue Wed Thu Fri Sat
            1Medium Menstrual Flow
2Light Menstrual Flow 3Light Menstrual Flow 4 5 6 7 8
9Low Fertility 10Medium Fertility 11Medium Fertility 12High Fertility 13Highest Fertility (Ovulation) 14Low Fertility 15
16 17 18 19 20 21 22
23Pregnancy Test 24 25 26 27Menstrual Flow 28Heavy Menstrual Flow 29Medium Menstrual Flow
30Light Menstrual Flow 31Light Menstrual Flow          
September 2026
Sun Mon Tue Wed Thu Fri Sat
    1 2 3 4 5
6Low Fertility 7Medium Fertility 8Medium Fertility 9High Fertility 10Highest Fertility (Ovulation) 11Low Fertility 12
13 14 15 16 17 18 19
20Pregnancy Test 21 22 23 24Menstrual Flow 25Heavy Menstrual Flow 26Medium Menstrual Flow
27Light Menstrual Flow 28Light Menstrual Flow 29 30      
October 2026
Sun Mon Tue Wed Thu Fri Sat
        1 2 3
4Low Fertility 5Medium Fertility 6Medium Fertility 7High Fertility 8Highest Fertility (Ovulation) 9Low Fertility 10
11 12 13 14 15 16 17
18Pregnancy Test 19 20 21 22Menstrual Flow 23Heavy Menstrual Flow 24Medium Menstrual Flow
25Light Menstrual Flow 26Light Menstrual Flow 27 28 29 30 31
November 2026
Sun Mon Tue Wed Thu Fri Sat
1Low Fertility 2Medium Fertility 3Medium Fertility 4High Fertility 5Highest Fertility (Ovulation) 6Low Fertility 7
8 9 10 11 12 13 14
15Pregnancy Test 16 17 18 19Menstrual Flow 20Heavy Menstrual Flow 21Medium Menstrual Flow
22Light Menstrual Flow 23Light Menstrual Flow 24 25 26 27 28
29Low Fertility 30Medium Fertility          
December 2026
Sun Mon Tue Wed Thu Fri Sat
    1Medium Fertility 2High Fertility 3Highest Fertility (Ovulation) 4Low Fertility 5
6 7 8 9 10 11 12
13Pregnancy Test 14 15 16 17Menstrual Flow 18Heavy Menstrual Flow 19Medium Menstrual Flow
20Light Menstrual Flow 21Light Menstrual Flow 22 23 24 25 26
27Low Fertility 28Medium Fertility 29Medium Fertility 30High Fertility 31Highest Fertility (Ovulation)    
January 2027
Sun Mon Tue Wed Thu Fri Sat
          1Low Fertility 2
3 4 5 6 7 8 9
10Pregnancy Test 11 12 13 14Menstrual Flow 15Heavy Menstrual Flow 16Medium Menstrual Flow
17Light Menstrual Flow 18Light Menstrual Flow 19 20 21 22 23
24Low Fertility 25Medium Fertility 26Medium Fertility 27High Fertility 28Highest Fertility (Ovulation) 29Low Fertility 30
31            
February 2027
Sun Mon Tue Wed Thu Fri Sat
  1 2 3 4 5 6
7Pregnancy Test 8 9 10 11Menstrual Flow 12Heavy Menstrual Flow 13Medium Menstrual Flow
14Light Menstrual Flow 15Light Menstrual Flow 16 17 18 19 20
21Low Fertility 22Medium Fertility 23Medium Fertility 24High Fertility 25Highest Fertility (Ovulation) 26Low Fertility 27
28            
March 2027
Sun Mon Tue Wed Thu Fri Sat
  1 2 3 4 5 6
7Pregnancy Test 8 9 10 11Menstrual Flow 12Heavy Menstrual Flow 13Medium Menstrual Flow
14Light Menstrual Flow 15Light Menstrual Flow 16 17 18 19 20
21Low Fertility 22Medium Fertility 23Medium Fertility 24High Fertility 25Highest Fertility (Ovulation) 26Low Fertility 27
28 29 30 31      

🎨 Legend

  • Low Fertility
  • Medium / High Fertility
  • Highest Fertility (Ovulation)
  • Pregnancy Test
  • Light Menstrual Flow
  • Medium Menstrual Flow
  • Heavy Menstrual Flow
Your chances of conceiving a child are good.

Calculate Again ↺

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Ovulation Calendar is a free fertility tracking tool. Predictions are based on the calendar method using your cycle length and luteal phase. Individual results vary, especially with irregular cycles. This tool is not a substitute for medical advice. Consult your healthcare provider for personalized fertility guidance.