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The Endocrine Society position on testosterone therapy emphasizes the importance of comprehensive approaches to mens hormonal health, which often includes considering growth factors like IGF-1

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These observations reinforce the need for well-designed randomised controlled trials (RCTs) to validate the findings and expand the evidence base

A study of 31 men in 2018 found that taking ibuprofen (Aleve/Motrin) at a dose of 600mg twice a day showed alterations in their testicular-pituitary axis function resulting in hypogonadism (low testosterone), though the direct impact on semen parameters was not evaluated

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