I have been on the pill reclipsen since September. I missed 2days this month and my doctor said that I would have my pierod till the end of the month and after taking my placebo pills I should be on track again. They also said that I would not be protected against pregnancy. Me and my boyfriend have had sex without a condom but he did not ejaculate inside of me without knowing the pill would be inaffective. And then we did again the same process. Is this something I should be worried about?

If the doctor said your birth control was ineffective and you do not wish to become pregnant, then you may have something to worry about.

No form of birth control is 100% effective even when used correctly.

Your boyfriend does not need to ejaculate to get you pregnant, there's more than enough sperm in pre-ejaculate to get you pregnant.

In other words, you were told you weren't protected, you had unprotected sex anyway. So yes, there is a higher risk of pregnancy. You should be worried.