Does Primolut Affect The Baby Of Conceived?

I am a 24 years old woman and planning for a baby. I am on a 26-day cycle. I have not taken the pregnancy test. Since there was a tour , I was forced to take Primolut N for 5 days just to be sure. Will this affect the baby, if am pregnant? Also I don't know how to take a pregnancy test. Please advise.