Possible "exposure" 28 days defore the onset of "fever". Everything was protected and i m 100% sure that condom dint break. However, there was a cut (happened 2 days before the action), on the down side of the penis ,which, could not be cover by the condom. I was really carefull but i m a bit concerned of possible varginal fluids. Although, i ve asked my partner about STDs and she was sure she is clear.