Retrograde ejaculation is the condition where semen travels backwards into the bladder rather than out the urethra. Canine and Feline Endocrinology and Reproduction. There is less risk of pregnancy but because an egg may still be in the Fallopian tubes, there is no guarantee that pregnancy will not happen. ABC of Sexual Health. Although uncommon, some men can achieve ejaculations during masturbation without any manual stimulation. The sperm will be released with the drops of fluid that comes out of the penis before ejaculation pre-cum.
What is a wet dream?
Ejaculation and Wet Dreams
This first semen volume is small. It was still fun! However, before a man ejaculates, a clear, colourless, sticky fluid called pre-ejaculate also known as pre-ejaculate fluid or informally as pre-cum can come out of his penis. How long a man can be stimulated before ejaculating, how long the ejaculation lasts, the strength of the ejaculation, and the amount of semen that comes out, all vary from one man to another. A study carried out in Australia seemed to show that men who ejaculate often have less chance of getting prostate cancer. The rate of contractions gradually slows during the orgasm.