I've ran it at 200MG a week with 200MG test Cyp for my trt protocol which was dr prescribed. I'd recommend upping the nandrolone to 300 and the test to 300 and running it for 3-4 months. 100mg is an extremely small dose of nandrolone and if I remember correctly can talk around two months till you feel the full effect which is why running it for s very short time would be pointless.