in general, the normal range in males is about 270-1070 ng/dl with an average level of 679 ng/dl. A normal male testosterone level peaks at about age 20, and then it slowly declines. Testosterone levels above or below the normal range are considered by many to be out of balance.
Testosterone is a male hormone which plays a key role in development of male reproductive tissue such as testes and prostate, also helps increased muscle, bones, mass, grow body hair. Not exactly present but fish oil help in increasing the quality of testosterone or other hormone which present in male reproduct.
Your testosterone level seems to be on borderline, you need hormonal evaluation
just a single testosterone level cannot be conclusive
you need to visit either a urologist or an endocrinologist in your area and get evaluated.
You will be clinically evaluated and prescribed some tests including serum fsh, lh, serum prolactin and accordingly be treated
regarding your infertility issue, both you and your wife need to be evaluated individually your wife will need to visit a gynaecologist who deals with infertility, while you need to get a semen analysis done to check for low sperm count/ abnormal sperms. Treatment for low testosterone levels should be initiated only after proper evaluation by an experienced clinician preferably a urologist.
Aap ka scrotum loose rahta hai. Scrotum ka loose aur tight hona aas pas ke temperature parr depend karta hai. Iss ke liye aap proper balanced vegetarian khana khao. Paani jyada pio. Fruits aur vegetables khao. Meditation jarur karo. Follow this and be happy.