First of all:
1) Checking for symptoms
There are many symptoms of low testosterone such as:- Getting tired easily
- Having muscle fatigue
- Erectile Dysfunction
- Orgasm Trouble
- Low Fluid Level
- Genital Numbness
- Decreased Energy
Not having great performance and erection at bed and so on. If you find some symptoms matching you, its time to be serious about it.
2) Consult a doctor:
After knowing symptoms, you dont need have to panic instead have an appointment and consult with your doctor. This is nothing to be ashamed off in this issue as its not something uncommon or unnatural. Beside, no one can tell you better and help you better about your sexual health and testosterone problems then a qualified doctor.3) Follow the prescriptions:
Follow the advises of your doctor strictly and have your medicines, if any, with discipline. Dont be lazy in this matter if you are serious about your health and testosterone level. If you are not satisfied with your doctor, change your doctor and try anyone else. Do not follow any medicine prescription given by "online doctors" or even by doctors that dont look credible. Make sure your doctor is verified and also research about the side effects, if any, about the medicines and supplements.4) Diet and Exercise:
Not only this will help you have a good and active lifestyle but this is also necessary for your testosterone level. Sometimes, making some changes with your diet can do wonders.Exercise can also help you in having more active muscles, better circulation of blood etc which will ultimately help you when it comes to bed too.
Try to jog half hour daily for starters and you will find the change in yourself from it.