Jewelry Boutique

So for class I need to write a paper. The paper is about discovering you're a half-blood like from the Percy Jackson Series. The godly parent could be anyone and I feel like I relate mostly to Artemis, goddess of the hunt and moon.
Problem is she is a virgin and I can't think of any way how this is possible. Any ideas on how I (as a half-blood) would've been born from Artemis? I kinda need a couple of suggestions.

1. How I was born? (obviously)
2. How I find out I am Artemis's daughter?
3. Artemis carries a bow and arrow, what is something that can pose as a bow and arrow but for mortals? If you don't understand this one, Thalia from the P.J series has Aegis disguised as a charm bracelet. Percy's sword Riptide is disguised as a pen. So what could a bow and arrow be disguised as?