All anabolic/androgenic steroids when taken in doses sufficient to promote muscle gain are expected to suppress endogenous testosterone production. Oxandrolone is no exception. In the above-cited study on HIV+ males, twelve weeks of
20 mg or 40 mg per day caused an approximate 45% reduction in serum testosterone levels.The group taking 80 mg noticed a 66% decrease in testosterone.
Says nothing about 10 mg but im pretty sure 10mg will shut ur production down at least a little bit and thats not good especially since the point of going off cycle is to give ur body to recover natural test production...
If u want to keep taking something to keep ur strength then take clomid, i did blood tests after my third cycle and my testosterone was 392 ng/dL i think, after just like 2 weeks taking HALF clomid (25mg) EOD (every 2 days), my test went up to 944 ng/dL, If u r wondering i did test my free test and it went up too

.... Clomid is the best thing to be ran between cycles if u wanna keep ur test up and minimize muscle loss from the previous cycle.. Without mentioning that there have been studies where they gave clomid for older males with low test production for long periods of time and it recovered their natural production even after they stopped using..
If u want to read everything u can visit my topic here:
http://www.steroidology.com/forum/a...nteresting-info-about-anavar-oxandrolone.html