A varicocele is a swelling of the veins that drain the testicle. Men may be shocked when they find out they are infertile. ICSI may be offered if you've been trying to conceive naturally with your partner for at least two years and you have either:. Although the exact reason that varicoceles cause infertility is unknown, it may be related to abnormal testicular temperature regulation. Sitting for long periods, wearing tight clothing or working on a laptop computer for long stretches of time also may increase the temperature in your scrotum and may slightly reduce sperm production. Certain occupations including welding or those involving prolonged sitting, such as truck driving, may be associated with a risk of infertility. One of the tests your GP can arrange is a semen analysis.
Retrograde ejaculation occurs when semen enters the bladder during orgasm instead of emerging out of the tip of the penis.
Low sperm count
In most cases of permanent ejaculation problems, sperm can still be retrieved directly from the testicles. This can vary slightly depending on your genes, diet, and overall health. The testes make sperm and the male sex hormone testosterone. Blood tests may also be done to check the levels of hormones that control sperm production or for genetic testing. This may include your:. Keep reading to learn how to recognize the symptoms, your options for treatment, how this may affect your ability to conceive, and more. This content does not have an Arabic version.