The question of the mysterious immunity to hCG is….mysterious. I honestly don’t know if this actually exists or not. I do sometime hear reports of women saying their body does not respond as well to hCG the more rounds they do over time. But I also wonder if this has to do with a person doing too many rounds back to back in a period of years creating a hormone imbalance for themselves. But again, I’m really not sure. And if you are a lady whose done things right and still experiencing this issue, I’m sorry! I am in no way meaning to be disrespectful! I really don’t know everything about this matter and you may have done everything perfectly and still be having issues and I believe you!
Dr. Simeons did himself speak of this phenomenon occurring.
Overall though, the majority of the time a person is just experiencing a stall – we don’t want to jump to the conclusion of being worried we immune too quickly. I really do think this is a very infrequent occurrence if it happens, and you’ll only freak yourself out on what is likely nothing.
Please see my posts on stalls to help you further:
Very little weight loss in 3 weeks on hCG
I hope this helps a little and sorry I don’t have more concrete info for ya on this one.