Go test your E2, E1 in men body does nothing....Interesting. I heard the libido issues with EQ are from it raising E1? I take plenty of AI though and the low libido persists with EQ...
If EQ works for you, it lower E2 more than Primo.
On 1500 Test 1000 Primo had 160pg/ml E2 (no libido issues)
On 1500 Test 1200 EQ had 28pg/ml E2 (not perfect libido)