I am assuming this is a troll post, but I will bite.
Here are the facts:
Daphne has been fast for a very, very, very long time. If you know anything about her career or the multi-events you will know she has always been blazingly fast.
She had to give up being a hept. because of ankle issues aggravated by high jumping.
Her very slight uptick in size is a result of not having to deal with the long jump, high jump, and 800m where this can be an issue.
She and her coach have a clean and good reputation among the hept. community. Jessica Ennis and her coach no less stated as such at the 2015 Worlds - look it up on Youtube.
Finally, it is in incredibly poor form to speculate about her. Are you an endocrinologist; are you her doctor?