Conversation: The conversation between human and AI assistant.
[|Human|] Hi , actually i want to know that I have 36 days mensuration cycle and in some books i read that those women have more than 35 days mensuration cycle they cant be ovulate is this true and my periods are always regular or if it is true so it will cause in pregnancy.
[|AI|]  Hallow Dear, Yes, theoretically, the regular menstrual cycle is defined in the books as a cycle of 28 days with variation of 7 days on either side; so the span is between 21 and 35 days. Any cycle beyond these limits is defined in the text books as irregular cycle. One day beyond the text book definition may not be a hopeless situation. If you are releasing your eggs regularly, you can conceive.  The best way to get the evidence of ovulation is to go for ovulation monitoring. Though ovulation monitoring home kits are available, I would advise you to go for ultrasonography for the first little evidence of ovulation. Ovulation occurs 14 days before next expected menses. So in your case, it would be day 21 of the cycle. Subject yourself for ultrasonography for ovulation monitoring from day 17 onwards. Do this for consecutive 3 months. If you get the evidence of ovulation, you have all the possibilities of pregnancy. If you are not ovulating, you will have to undergo complete hormonal profile - Thyroid and reproduction - to assess the cause behind it. So better report to a Gynecologist in such case. I hope this answers your query to the satisfaction. For ongoing advice, you may ask me Direct question on this forum.