Is the fast of one who unintentionally saw a lewd image, then lowered his gaze, and a white fluid was discharged from him, acceptable?

Semen is not considered semen unless it is discharged with lust, followed by detumescence, and has a distinctive odor. If the discharge is merely secretions, it does not invalidate the fast. The acceptance of good deeds is a matter of the unseen, so a Muslim should strive to perfect their worship and be sincere in it. It is hoped that whoever performs an act of worship, fulfilling all its pillars and conditions, will have their worship accepted.