I don't think there is any such thing.
Anytime is a good time. Though not publicly please.
Intercourse does not affect your period unless you get pregnant. Being nervous can delay it though.
There is no time limit for sex. If your woman or you wnat to be pregnat thats fine. A good 30 minute sexual intercourse will probably not get your woman or you pregnat but it may because I ma not for sure.
Intercourse usually lasts for 30-60 seconds before the stallion ejaculates completely. Time can be prolonged if the mare is worried, scared or uncooperative.
Sex can last a period of time depending on the two sex mate
No
She will feel anxiety and then extreme relief and a extremely good feeling during and after the orgasm.
There is no cherry in a vagina; there is a membrane called a hymen, and it may already be stretched or ruptured from normal activity long before the first time a girl has intercourse. Sometimes the hymen is sufficiently stretched that it allows for intercourse without any tearing at all.
The quickest conception can occur following sex is about a half-hour. However it can be as long as several days.
He lived for 60 years which was a good lifespan for those days of no modern medicine and medical treatment.
a very very short time however the egg takes day or 3 to get to the uterus
The amount of time you last during intercourse has nothing to do with your gender. While its more common for men to last a shorter time, woman can be the same way. It usually takes more time for women during vaginal intercourse because it is harder to locate our ultimate "pleasure spot." So if your guy lasts awhile. Be thankful!