Getting to grips with the numbers behind the man's part of the reproductive system. Although I'm a biologist, I rarely think much about what the cloudy white stuff contains, but in fact semen is far more complex than my endearing childhood image of mini tadpoles swimming around in thin wallpaper paste. There are many features of human semen that are very familiar to most people, but their importance isn't appreciated.
A lot of men have asked if frequent masturbation lowers sperm count or their fertility. The quick answer is no. However, if you are trying to conceive, there are a few tricks to optimize the number of healthy sperm that you ejaculate that can help increase your chances.
We share our top ten tips for telling children about third-party reproduction. Children conceived by third-party reproduction donor spermdonor eggor donor embryo deserve to know. Secrets are destructive in families, plus, kids will likely find out anyway.
It's Metafilter's 20th anniversary! To celebrate, scan some cats or help fund Mefi! I can't cum far anymore. What can I do about this?
I'm not sure why exactly, but every so often, in the wee small hours of the morning, the conversation turns to injaculation. At least if I'm present it does. Maybe it has something to do with the fact that we injaculators secretly crave community with others who also practice this ancient and arcane technique of self-manipulation.
Skip navigation! Story from Body. Even if you've never actually seen semenyou probably have some idea of what it looks like — it's whitish-grey and gel-like.
Top definition. Cum unknown. A sticky love juice created in a guys balls and released through his penis when he becomes sexually aroused.
Even though girls get their periods on a cycle, that cycle can take different amounts of time each month. For example, a girl might get her period after 24 days one month and after 42 days the next. These are called irregular periods.
Here's how to inoculate ourselves against negative ones. Verified by Psychology Today. All About Sex.