I am 38. had an undecended testis removed when i was 4. should i be concerned about low testosterone? i have difficulty losing weight. is that culpri

Not likely.: If your remaining testicle is healthy, it can make up for the lost one and shouldn't cause weight problems. , Not just male hormones but also the hormones that regulate testicular function (FSH, LH, GRH) should be checked. If your testosterone level is low, the cause should be determined before starting therapy. Diabetes, aging and obesity can contribute to low testosterone levels.

Testes: I am very surprised that you had your testes at age 4. Where did you get testosterone after that? When was your testosterone last measured? Your testosterone level needs to be measured and then treatment - (if needed) - treatments prescribed. Regarding weight loss, exercise and a good diet are best.

Not necessarily: Having one testicle removed not necessarily produce low testosterone. The remaining testicle if not affected can supply enough testosterone; however, slow decreasing testosterone production start in the late 30's which not necessarily means low testosterone if is above 300.

Undescended Testicle: having only one testicle usually will not affect your testosterone levels. Having low testosterone would be a problem in losing weight but not the only cause. If you are concerned get it checked, your doctor may want to check other tests as well.