I'm glad to hear she is still going. You may want to provide her with some extra calcium and poultry vitamins.
Personally, I would offer the oyster shell free choice, let them take what they need.
Hi @jenkorrell How is your hen?
If she is still with you, try to get some vitamins or electrolytes into her. Keeping her hydrated is important.
http://www.chickenvet.co.uk/health-and-common-diseases/egg-laying-issues/index.aspx...