Triumph HCG Diet Drops › Forums › HCG Diet Plan Questions › 5 weeks on hcg diet This topic contains 1 reply, has 2 voices, and was last updated by Alyssa Vicens 1 year, 2 months ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts October 10, 2017 at 6:20 am #15325 SamanthaParticipant I had good success with Round 1. In fact, I lost 18 lbs. Can I start round 2 of hcg diet after 5 weeks or should i wait for 6 weeks? November 3, 2017 at 6:38 am #17764 Alyssa VicensParticipant As per the protocol, it is best to wait for 6 weeks before starting another round. But there are many dieters who start another round after 5 weeks. I guess it depends on body to body. But for safety measures, stick with the 6-week rule. 😀 Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.