Ovulation occurs two weeks prior to the onset of the next cycle and if you happen to have regular 28-30 day cycles, you were in the safe period when you had the intercourse. The fertile period ranges from day 10-day 18 in such a cycle. I would ask you to get a HPT with a fresh early morning sample to exclude/confirm pregnancy
before starting the treatment course with Modus
. If pregnancy is negative, you can get the hormone treatment to induce a period, which usually occurs 3-7 days after completion of the treatment. Hope this helps.