Is there any risk that I may get pregnant if I had sex on the third day of my period?

Fast-taken emergency contraception is an effective method of preventing pregnancy, although this effectiveness is not 100%. The third day of menstruation was most likely an infertile time, unfortunately this can not be said with certainty - it depends on the length and regularity of the cycle. Due to the unpredictability of ovulation time, emergency contraception can be taken on any day of the cycle. EllaOne blocks or postpones ovulation. Menstruation lasting about 5 days is within the normal range, and bleeding is always less abundant at the end of the period - so it is difficult for me to confirm that these observations were influenced by the EllaOne tablet. However, there is no information that this medicine can cause elevated body temperature or fever. The reason for this state of affairs is rather different. I enclose information that may be helpful: https://www.gdziepolek.pl/kategorie/tabletka-po https://www.gdziepolek.pl/artykuly/tabletka-po-czyli-antykoncepcja-awaryjna