I'm mid-cycle runnung Test and Tren ace. Starting to see some sides, in the form of tender and sore nipples. To combat this, last week I added 40mg Nolvadex ED to my cycle.

Doesn't really seem to be helping much so far.

I'm thinking the sides might be more progesterone related, and I'm considering lowering my 375mg/wk dose of Tren. If I add some Letrozole EOD will that help with progesterone sides?

Suggestions?