Effect of ejaculation on prostate-specific antigen levels in normal men. R Simak, S Madersbacher, ZF Zhang, U Maier. The Impact of Ejaculation on Serum Prostate Specific Antigen. The Effect of Orgasm on Prostate-Specific Antigen. Ejaculation increases the serum prostate-specific antigen concentration.
Ejaculation increases the serum prostate-specific antigen concentration.
Ejaculation causes a significant increase in the serum PSA concentration in men between 49 and 79 years of age that may persist for up to 48 hours. EK Leventhal, TA Rozanski, AF Morey, V Rhollle. The Effects of Exercise and Activity on Serum Prostate Specific Antigen Levels. Diamandis EP, Yu H. New Biological Functions of Prostate- Specific Antigen. Journal of Clinical Endocrinology and Metabolism.