What is the ruling on an unmarried girl imagining sexual intercourse with a man she imagines to be her husband, what is the ruling on the fluid that is discharged as a result, and what is the description of this fluid and its ruling?

One must not conjure up fantasies or indulge in them. If one is overcome by them involuntarily, there is no accountability. The woman should also strive to guard her thoughts and occupy herself with what benefits her in her religious and worldly affairs. Discharges resulting from thinking are often madhiy (pre-seminal fluid). If there is doubt whether the discharge is maniy (seminal fluid) or madhiy, and it cannot be distinguished, then one may choose the ruling of either.