The thing that concerns me is that even if i get blood tests done i dont know what i should be looking for
Total Testosterone
Free Testosterone
Bioavailable Testosterone
Androstenedione
DHT (not accurate compared to Adiol-G)
3alpha-diol G (Androstenediol glucuronide -- "Adiol-G" for short): metabolite of DHT, measures 5AR-II activity
Androsterone glucuronide (another metabolite of DHT that measures 5AR activity)
Estradiol (E2)
Estrone (E1)
Total Estrogens
LH
FSH
DHEA-s
Cortisol
Cortisone
Corticosterone
Aldosterone
Deoxycorticosterone
SHBG
Prolactin
Progesterone
Pregnenolone
Albumin
ACTH
PSA
TSH
Free T3
Free T4
IGF-1
CBC or FBC (Complete Blood Count/Full Blood Count)
LFT (Liver Function Tests - AST, ALT, GGT, Bilirubin, etc.)
Androgen/Estrogen ratio
Testosterone/DHT ratio
17-ketosteroids (24-hr urine sample)
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Shortened must-have list:
Total Testosterone
Free Testosterone
Bioavailable Testosterone
Androstenedione
DHT
3alpha-diol G (Androstenediol glucuronide -- ("Adiol-G" for short): metabolite of DHT, measures 5AR-II activity
Estradiol (E2)
LH
FSH
SHBG
Prolactin
TSH
Progesterone
AST, ALT, GGT (liver function tests)
My testosterone is gonna be low, but thats what we'r trying to achieve here..or not ?
Uh no... Finasteride upregulates Testosterone levels by up to 20% in some men. All that extra T that would normally convert to DHT cannot, since you are blocking 5AR-II (and thus DHT) with Finasteride. Thus the extra T aromatizes into Estrogen, primarily Estradiol -- hence gynecomastia, weight gain, lowering of libido, ED, and possibly lowering Free Testosterone levels. Finasteride is known to alter the androgen/estrogen ratio in men in favor of estrogens.
With finasteride you are dropping your DHT (dihydrotestosterone) by ~ 70%. The goal is not to lower Testosterone, the drug does not do that while you are on it -- but for guys that have ongoing issues after they come off, they often find within a few weeks of quitting their T levels drop into the toilet (sometimes to hypogondal levels), as well as low LH, FSH, often with elevated Estradiol, Prolactin, and TSH.
So I would advise you to get bloodwork wether you continue or not.