Welcome to HCM.
You have 40 days cycle for almost last 3 months.Your cycle seems to be regular.So ovulation takes place around 26th day.
Usually it is asked to take Duphaston
or any type of progesterone following ovulation for better result. Practically Duphaston has no role on ovulation in healthy women in standard doses. It is used in Infertile women with anovulatory cycle
due to progesterone deficiency
. It also helps in shortening of period length or irregular period (Oligomenorrhoea).
So you may take Duphaston prior to ovulation for regularize normal period length (28-30 days) and ovulation time.Also it increases pregnancy rate
by correcting ovulation dysfunction
. You have to take at least 3 cycle for beneficial effect.Always consult with your doctor and keep under supervision.
Along with you do light exercise everyday,take healthy diet,control of body wt ,avoid stress and sleep well.