Is the prayer valid despite the devil's whisperings about women, and does doubt about the emission of pre-seminal fluid necessitate redoing it?

Satan is keen on corrupting worship, so one must strive against oneself and Satan, and seek refuge in Allah from him. The prayer is valid unless madhy (pre-seminal fluid) exits with certainty or strong probability; in that case, the prayer is interrupted, ablution is redone, and then the prayer is performed again.