Why Is My Semen Unusually Thick? Causes and Solutions

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Thank you for reaching out to Dr. Galen. Please find the below response to your query.

Unusually thick semen, also known as hyperviscous semen, can be caused by a number of factors. Here are some common reasons why your semen might be thicker than usual:

1. Dehydration: Semen is primarily composed of water, and dehydration can cause it to become thicker. Make sure you're staying well-hydrated by drinking enough fluids throughout the day.

2. Infrequent Ejaculation: Going for long periods without ejaculation can result in thicker semen due to the accumulation of sperm and seminal fluids.

3. Hormonal Imbalance: Fluctuations in hormone levels, particularly testosterone, can impact the consistency of semen. Other hormones, like thyroid hormones, can also play a role.

4. Infections or Inflammation: Conditions like leukocytospermia (excess white blood cells in semen), which may be caused by infections or inflammation, can lead to thicker semen and possibly affect fertility.

5. Prostate or Seminal Vesicle Issues: Problems with the prostate or seminal vesicles may alter the composition of semen, making it thicker.

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