Will Taking Modus Before Knowing I M Pregnant Affect The Pregnancy?

Hi, I am married women trying to get pregnant. I had irregular periods. Got periods only when I took tablets. 2 months back, periods came without taking any tablet. Again missed in next month. Doctor suggested to take modus 10 to get periods. But no period after taking tablets. After few days, I did pregnancy tests twice and was positive both times. I am yet to visit my doctor. Me and my husband try to convince every 3 days. Will this Modus 10 affect pregnancy?? I have stopped taking that tablet.. Took only 10 tablets, 2 daily, after doctor suggested