This is a choice thst only you can make, but one thing to keep in mind is the manner in which women store and use ammunition. If she's like my girl, from now on, everything you say or do that she doesn't 100% approve of will cause her to blame your decision making on the juice. It could be like (and I hope for your sake that it is not like this) being on a witness stand during a cross-examination. She would be opposing counsel and she may hit you with a variety of questions. However, when your answer doesn't fit her narrative, she will remind the jury that you are not credible because you use steroids, and steroids are drugs. Moreover, they are drugs that come out of a needle. You're practically a drug addict willing to say anything to get your next fix. Because that's how steroids work and all.
Seriously, I hope your girl is not like mine in terms of holding things over your head and taking them out of context, but I know when I first got caught, my girl was yelling and screaming and asking me where my track marks were. She also took pics of the needles and sent them to my mother during a fight several months later. My relationship is nothing to aspire to lol. It is definitely not how healthy 35 year old individuals in a loving relationship should act. However, this brings up my next point. I'm no angel here. I told her they were from an old cycle that I did as an experiment before I met her (I had admitted to doing this much). I flushed a little bit down the toilet in front of her but fortunately she was too pissed to care, so I stashed the rest and continued using. After a while, she just got used to it. Sometimes she would attack me for it, sometimes she would just take not of a red spot on my ass from pinning. I guess my point is, you should ask yourself, if you are considering choosing your girl, will you stick to staying off the gear? Or will you sneak in a few cycles here and there?
Finally, to give credit where it's due, from what I gather, this is not her world. I make light of it, but to her, juice may seem like dangerous shit. Anything requiring needles can shock the uninitiated. Still, she let you finish your cycle and is willing to stick around. I'm not pushing you either way, I mainly just wanted to point out that those ignorant of this world will use it to take cheap shots. Anyway, good luck, hope it all works out.