What to do if i have a walking boot and have a fractured ankle non-displaced medial malleolus. 4 weeks. can i weight bear?

Should check with --: Your treating physician, as it depends on the healing of your fx. He'll make a decision based on your xrays findings ; exam. No one but your physician should decide only.

Typically not: Medial malleolar fractures have a fairly high risk of nonunion, so would not be wise to bear weight on it until it heals, which is typically at 6-8 weeks.