Conversation: The conversation between human and AI assistant.
[|Human|] Hi doctor. I have been trying to conceive for 2 years with no luck. I am 25 years old and I was told everything was fine by my Gyn doc. I was prescribed clomid and duphaston . I started taking it on my 3rd day and not sure when to start duphaston . My cycle is 25/26 days thank u
[|AI|]  Hi Chat Doctor.  You have a very good chance of conception as your age is 25 only and trying duration is less also you have periods regularly. I assume you are aware of fertile period in a menstrual cycle. Phaeton is prescribed in second half of menstrual cycle i.e. after ovulation. IF you have 26 days cycle mostly ovulation is happening around day-12 of period. You can even monitor ovulation by urine LH monitoring kits available in market.