you're likely to be most fertile
Sep 23 – Sep 28, 2026
🥚 Ovulation occurs on Sep 27
🧪 Test for pregnancy on Oct 7
Ovulation day Fertile Days Resulting Due Date
Sep 27, 2026 Sep 23, 2026 to Sep 28, 2026 Jun 20, 2027
Oct 25, 2026 Oct 21, 2026 to Oct 26, 2026 Jul 18, 2027
Nov 22, 2026 Nov 18, 2026 to Nov 23, 2026 Aug 15, 2027
Dec 20, 2026 Dec 16, 2026 to Dec 21, 2026 Sep 12, 2027
Jan 17, 2027 Jan 13, 2027 to Jan 18, 2027 Oct 10, 2027
Feb 14, 2027 Feb 10, 2027 to Feb 15, 2027 Nov 7, 2027
Mar 14, 2027 Mar 10, 2027 to Mar 15, 2027 Dec 5, 2027
Apr 11, 2027 Apr 7, 2027 to Apr 12, 2027 Jan 2, 2028
May 9, 2027 May 5, 2027 to May 10, 2027 Jan 30, 2028
Jun 6, 2027 Jun 2, 2027 to Jun 7, 2027 Feb 27, 2028
Jul 4, 2027 Jun 30, 2027 to Jul 5, 2027 Mar 26, 2028
Aug 1, 2027 Jul 28, 2027 to Aug 2, 2027 Apr 23, 2028
Aug 29, 2027 Aug 25, 2027 to Aug 30, 2027 May 21, 2028
Currently viewing calculations for 12 months, switch to 1, 2, 4 or 8.
September 2026
Sun Mon Tue Wed Thu Fri Sat
    1 2 3 4 5
6 7 8 9Pregnancy Test 10 11 12
13Menstrual Flow 14Heavy Menstrual Flow 15Medium Menstrual Flow 16Light Menstrual Flow 17Light Menstrual Flow 18 19
20 21 22 23Low Fertility 24Medium Fertility 25Medium Fertility 26High Fertility
27Highest Fertility (Ovulation) 28Low Fertility 29 30      
October 2026
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
November 2026
Sun Mon Tue Wed Thu Fri Sat
1 2 3 4Pregnancy Test 5 6 7
8Menstrual Flow 9Heavy Menstrual Flow 10Medium Menstrual Flow 11Light Menstrual Flow 12Light Menstrual Flow 13 14
15 16 17 18Low Fertility 19Medium Fertility 20Medium Fertility 21High Fertility
22Highest Fertility (Ovulation) 23Low Fertility 24 25 26 27 28
29 30          
December 2026
Sun Mon Tue Wed Thu Fri Sat
    1 2Pregnancy Test 3 4 5
6Menstrual Flow 7Heavy Menstrual Flow 8Medium Menstrual Flow 9Light Menstrual Flow 10Light Menstrual Flow 11 12
13 14 15 16Low Fertility 17Medium Fertility 18Medium Fertility 19High Fertility
20Highest Fertility (Ovulation) 21Low Fertility 22 23 24 25 26
27 28 29 30Pregnancy Test 31    
January 2027
Sun Mon Tue Wed Thu Fri Sat
          1 2
3Menstrual Flow 4Heavy Menstrual Flow 5Medium Menstrual Flow 6Light Menstrual Flow 7Light Menstrual Flow 8 9
10 11 12 13Low Fertility 14Medium Fertility 15Medium Fertility 16High Fertility
17Highest Fertility (Ovulation) 18Low Fertility 19 20 21 22 23
24 25 26 27Pregnancy Test 28 29 30
31Menstrual Flow            
February 2027
Sun Mon Tue Wed Thu Fri Sat
  1Heavy Menstrual Flow 2Medium Menstrual Flow 3Light Menstrual Flow 4Light Menstrual Flow 5 6
7 8 9 10Low Fertility 11Medium Fertility 12Medium Fertility 13High Fertility
14Highest Fertility (Ovulation) 15Low Fertility 16 17 18 19 20
21 22 23 24Pregnancy Test 25 26 27
28Menstrual Flow            
March 2027
Sun Mon Tue Wed Thu Fri Sat
  1Heavy Menstrual Flow 2Medium Menstrual Flow 3Light Menstrual Flow 4Light Menstrual Flow 5 6
7 8 9 10Low Fertility 11Medium Fertility 12Medium Fertility 13High Fertility
14Highest Fertility (Ovulation) 15Low Fertility 16 17 18 19 20
21 22 23 24Pregnancy Test 25 26 27
28Menstrual Flow 29Heavy Menstrual Flow 30Medium Menstrual Flow 31Light Menstrual Flow      
April 2027
Sun Mon Tue Wed Thu Fri Sat
        1Light Menstrual Flow 2 3
4 5 6 7Low Fertility 8Medium Fertility 9Medium Fertility 10High Fertility
11Highest Fertility (Ovulation) 12Low Fertility 13 14 15 16 17
18 19 20 21Pregnancy Test 22 23 24
25Menstrual Flow 26Heavy Menstrual Flow 27Medium Menstrual Flow 28Light Menstrual Flow 29Light Menstrual Flow 30  
May 2027
Sun Mon Tue Wed Thu Fri Sat
            1
2 3 4 5Low Fertility 6Medium Fertility 7Medium Fertility 8High Fertility
9Highest Fertility (Ovulation) 10Low Fertility 11 12 13 14 15
16 17 18 19Pregnancy Test 20 21 22
23Menstrual Flow 24Heavy Menstrual Flow 25Medium Menstrual Flow 26Light Menstrual Flow 27Light Menstrual Flow 28 29
30 31          
June 2027
Sun Mon Tue Wed Thu Fri Sat
    1 2Low Fertility 3Medium Fertility 4Medium Fertility 5High Fertility
6Highest Fertility (Ovulation) 7Low Fertility 8 9 10 11 12
13 14 15 16Pregnancy Test 17 18 19
20Menstrual Flow 21Heavy Menstrual Flow 22Medium Menstrual Flow 23Light Menstrual Flow 24Light Menstrual Flow 25 26
27 28 29 30Low Fertility      
July 2027
Sun Mon Tue Wed Thu Fri Sat
        1Medium Fertility 2Medium Fertility 3High Fertility
4Highest Fertility (Ovulation) 5Low Fertility 6 7 8 9 10
11 12 13 14Pregnancy Test 15 16 17
18Menstrual Flow 19Heavy Menstrual Flow 20Medium Menstrual Flow 21Light Menstrual Flow 22Light Menstrual Flow 23 24
25 26 27 28Low Fertility 29Medium Fertility 30Medium Fertility 31High Fertility
August 2027
Sun Mon Tue Wed Thu Fri Sat
1Highest Fertility (Ovulation) 2Low Fertility 3 4 5 6 7
8 9 10 11Pregnancy Test 12 13 14
15Menstrual Flow 16Heavy Menstrual Flow 17Medium Menstrual Flow 18Light Menstrual Flow 19Light Menstrual Flow 20 21
22 23 24 25Low Fertility 26Medium Fertility 27Medium Fertility 28High Fertility
29Highest Fertility (Ovulation) 30Low Fertility 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 ↺

🔗 Related Tools

📅 Due Date Calculator 🤰 Conception Calculator 📏 Baby Growth Chart 🐉 Chinese Gender Chart

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.