Don't take winstrol. That is the besat help I can give you. Next best would be to take alittle test with it.

A) to answer your question, Proviron.
B) Do not take a winstrol only cycle, and especially if it is only 5 weeks, your not going to get anything out of it.

take 250mg test awk

This must be ur first cycle? age? stats?

I would def suggest a winny/test stack however it is not correct to say that you would get nothing out of a winny only cycle.
I personally have run two cycles of winny/clen only first was 50mg ed the second was 75mg ed both for 8 weeks and as allways all of this in combination of a good diet and cardio 4-5days a week. The first one earned me 5 pounds and the second about 8 pounds of clean muscle and no water. Better yet I was shredded. I know alot of you guys on here allways suggest stacking with Test but I respectfully disagree when i say it isnt allways necessary. However if you are a new user it is correct that test should be the first choice.
BTW i do not assume with this post to know more than anyone here on the board I am simply speaking from my personal experience.