For the female performance athlete, oral Winstrol is normally the way to go as they will be using low doses. 5mg per day is normally all any women will need, but some women may be able to tolerate 10mg per day. You should not attempt 10mg per day unless you have successfully used 5mg prior in another cycle, even then most will find 5mg per day is enough. If injectable Winstrol is used, 20mg every 4 days is plenty but you will find oral forms are truly the way to go in this case. It will simply be more controllable. As for total use, use should fall within the 4-6 week range.