I'm pregnant!

Here's my scenerio:

I had my period march 12-18.

I did not start another Avaine pack of control pills on the 19th of march.

I had unprotected sex on the 24th of march.

I had unprotected sex on the 9th of april.

I took a pregnancy test on the 18th of April, and it was negative.

I took another pregnancy test on the 24th of April, and it was positive.

Which day (the 24th of March or the 9th of April) did I most likey become pregnant?!

Thank you!!
~Emma

Sunday /period

Emma,

You were suppose to start taking the pill on the first Sunday of your period...That was the first day of your period...I believe you got pregnant on the 24th Because that would have been whenn you would have most likely to have ovulated normally...You were only on the pill for 6 days....How could you really think you were protected? Sorry Sweety I hope things all work out for you