What Are The Effects Of Primolut-N On Pregnancy?

I am 26 years old ,married 1.6 years back, settled in UAE. I am currently pregnant and I have crossed 9 weeks of my pregnancy cycle. I had my last periods starting on Sept 23, 2008.I was away from my husband till Oct 1, 2008 and so I am supposed to have conceived only on or after Oct 1 ,2008.My confusion lies in myself having consumed Primolut-N 5mg,one tablet each,from Oct 18 - Oct 24 (7 days) just to postpone my periods as we were on a trip and I never knew I was pregnant then. Can you please advise me if there will be any compliations in the foetal development.As of now my doctor said evrything is normal.But I do want to avoid all sorts of confusion. So kindly try to give me your sincere advice at the earliest posible.