Track your fertility with Parentune
Ovulation Calculator is an online tool to predict or know your most fertile days when chances of getting pregnant are higher. To get pregnant, determine your fertile periods or days for ovulation & increase chances you conceive.
First day of your last period
October 2025
Su
Mo
Tu
We
Th
Fr
Sa
Your average cycle in days
Length of your period
Disclaimer: This tool is for informational purposes only.
It is important to consult your doctor/gynaecologist
Signs During Ovulation
Your body may give you subtle signs, such as
Doctor Q&As from Parents like you
i have periods on 1 St October want to know about my ovulation days
Dr. Pooja Mittal
Gynaecologist
Hi Sauleha Mushtaq, Your ovulation may happen on 14th October if you h...read more
my period occurred on July 3 after that August 22 after another period occurred on September 16 now today iam pregnent in october month ..please tell me my exact ovulation date and how many days pregnent iam .my beta hcg level is 149. 3
Dr. Pooja Mittal
Gynaecologist
Hi Asma Tabassum, In such irregular periods, it is not possible to tel...read more
My periods started on 16 oct. I want to know my ovulation period
Dr. Pooja Mittal
Gynaecologist
Hi Sonam Shinde, In a regular 28 day cycle, ovulation happens on day 1...read more
how to know ovulation date
Dr. Pooja Mittal
Gynaecologist
Hi Anita, Ovulation occurs 14 days prior to the onset of the next peri...read more
hi mam ,my period date is oct 1st when was to ovulation date .. my period cycle is 30 date. ???
Dr. Pooja Mittal
Gynaecologist
Hi SRI, Ovulation date would roughly be 16th October according to this...read more
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Due Date Calculator
Select the first day of your last period
How long is your average cycle?