Went to my wifes "natural" Dr for a B12 shot. I mentioned that my wife could do the injection cause she does all my HRT injections. The Dr asked me if i was interested in switching to natural test injections like her husband who was also on HRT. What is the difference between the Watson lab Test Cyp i now inject twice a week (split dosage) and what she is suggesting?

I started a thread last week after the encounter but no answers as yet.

Thank you.