
What Is The Reason For Occasional Irregular Periods?

cannot predict exact date of ovulation
Detailed Answer:
hello and welcome,
I understand the issue well.
The reason for an occasional irregular period is most commonly stress. Other reasons are hormonal imbalances as well as ovarian cysts.
We are not worried if one or two cycles get delayed as this is not uncommon and most of the time it self corrects. If the problem persists then it is better to consult a gynecologist and get an examination and hormone tests as well as ultrasound examination as per the case.
If the period was delayed then we cannot predict the date of the next period and so it also becomes difficult to predict the exact date of ovulation. Also, day 14 is not the date of ovulation in every cycle. Very few women ovulate regularly on the same day. If her earlier cycles were 30 days then the most likely ovulatory day was day 16 rather than 14. So we always advice couples that are trying to conceive to have a sexual contact every alternate day from day 10-20 as any of the days may be an ovulatory day [ as this is the fertile period of the cycle] and maximum chances of pregnancy occur during these days with alternate day contact.
If you are trying to catch the ovulation time, it is better to use ovulation predicting kits that are available in the market [ brand name i sure kit]. Sonography may also be used to detect it.
So as of now please do not worry. Just try to keep contact between day 10-20 every alternate day for maximum chances of conception.
If she continues to have irregular periods, it is better to get her examined.
Hope this satisfies your query.
Thanks for using HCM.
Feel free to ask any more questions that you may have.
Dr Madhuri Bagde
Consultant Obstetrician and Gynecologist

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