Thanks for your query.
Duoloton - L tablets are hormone containing preparations, essentially working as oral contraceptive pills
, but they also regulate the menstrual cycle.
ALso, during IUI, ovaries are stimulated, and these tablets given prior to IUI prevent the risk of hyperstimulation of ovaries.
SO, it is correctly given to your wife.
It is very rare to conceive while on these pills, as they are contraceptive pills and inhibit ovulation, however there is a small chance that it might happen, as no method is 100 % safe ( not even tubal ligation
As it is the 35th day, Please visit your gynecologist to confirm a pregnancy
, or cause of absent period.
Meanwhile, if she has conceived, do not worry - the baby would not be at risk