Swapping Depo Provera to the Pill

Hi,
Welcome to ehealthforum,
You are not protected during switchover of the birth control methods. If you are not ready for pregnancy, use back-up protection to have additional protection. The prolonged vaginal bleeding is not normal and needs to be evaluated further to look for the underlying cause. Possibilities include hormonal imbalances, thyroid abnormalities, endometrial problems, uterine polyps/fibroid, bleeding disorders etc. You should consider requesting your treating doctor/gynecologist for further evaluation to look for the underlying cause for the abnormal vaginal bleeding that you describe. You can also consider taking second opinion from another gynecologist. Further treatment measures as appropriate (based on examination and investigations results) would be suggested to help you control the bleeding and regulate periods. Be in regular monitoring and follow-up with your treating doctor/gynecologist and report any new/abnormal symptoms immediately. Take adequate rest. Drink plenty of water. Maintain healthy diet.
Take care.