Thanks for writing.
It is only when you stop deviry
that you would have menses.
Periods begin within 10 days from stopping the tablet.
So you have to wait for atleast 10 days after you finished deviry.
In case you do not menstruate even after 10 days then you need to go for an ultrasound
abdomen and pelvis.
Besides if you are sexually active, then ruling out pregnancy
by urine pregnancy test is a must.
I hope I have answered your query.