<prompt> Post treatment HCG levels, during the follow up of molar pregnancy evacuation, comes back to normal in:3 weeks6 weeks9 weeks12 weeks  <response>: HCG follow up of vesicular mole: - weekly HCG estimation till negative vesicular mole takes 9 weeks and paial mole takes 7 weeks - weekly HCG till 3 more weeks - Once in a month for 6 months . Avoid pregnancy during this time. Use contraception, best being COCPs 