Can I have sex with ejaculation inside the vagina if I use Evra patches correctly?

Hello, for almost a year I have been using contraception in the form of Evra patches, I am very happy with them, with my partner we never use additional contraception because I always stick the patches and change them according to the leaflet. I never allowed intercourse with ejaculation inside but now it happened, exactly the day before changing 2 patches to 3. Due to the fact that it happened for the first time I am worried because we are not planning a pregnancy, do I have anything? Thank you in advance for your reply.