My cum is crystal clear and despite months of trying, my girlfriend can’t get pregnant. It has always been clear and not white. I read this could be due to low sperm count. Do I need to undergo fertility tests or is clear ejaculation normal?

Thanks for your question. Pre-ejaculate (pre-cum) that is released before a guy climaxes is often clear. However, ejaculate or semen (cum) that’s released during orgasm is typically thick, whitish, gray or slightly yellow in color, and slightly transparent (you can see through it). It also feels a bit sticky. It’s interesting though because once semen leaves a guy’s penis, it […]

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Researchers investigate changes in white matter in mice exposed to low-frequency brain stimulation

A team of researchers at the University of Oregon has learned more about the mechanism involved in mouse brain white matter changes as it responds to stimulation. In their paper published in Proceedings of the National Academy of Sciences, the group describes the experiments they conducted and what they found. Prior studies of the brain have shown that white matter […]

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