Most women, about 85%, ovulate between the 7th and 21st day of their cycle based on a 28 day menstrual cycle. This is the time when it is most likely that a woman can get pregnant as this is when your ovary will release and egg. Sperm will be viable, live, in a females body for 3 days so if a woman wishes to get pregnant she should have intercourse every 3 days during this time. If she does not want to get pregnant she should not have intercourse during this time.
For the other 15% of women they can ovulate at any time. Even during their period so it is very important to know when you ovulate. The cramping you feel between periods may be because you are ovulating or it may not be. The best way to find out is to get a kit which will help you track when you ovulate. They are sold at drug stores.
The answer to the second part of your question is. If you are having unprotected sex, which you should never have until you are in a long term relationship and are older. Then you should consider that anytime a boy’s penis enters your vagina you could get pregnant, even if he does not cum inside you.
During sex a male emits a fluid, precum, which he has no control over. This is emitted as a lubricant to aid in entering you and during intercourse. This precum has millions of sperm in it, more than enough to get a woman pregnant.
This is one reason you should always make the male wear a condom. The second is for protection against STDS and the HIV/AIDS virus. While a condom does not protect against all STDSD it does protect against many STD and HIV/AIDS virus.
Never; never trust your partner to be STD free unless you both have been tested together. Even if he says he is a virgin. One girl wrote us wanting to know how she got Herpes from a guy who told her he was a virgin. He told her he must have picked it up from a toilet seat. Not possible the only way to get that is from someone that has it.
Never trust a horny guy looking for sex. As the girls said when I was younger, "no rubber, no lover." That should be your motto if you’re going to have sex even if you are on birth control. [ adviceman49's advice column | Ask adviceman49 A Question ]
Dragonflymagic answered Friday May 15 2015, 1:45 am: There is no way to know at what point a sperm makes contact with your egg. It all depends on whether an egg has been released and if you haven't learned how to pinpoint the day you ovulate, it will be hard to tell. generally women do count the time from their period to the time when they are fertile and can become pregnant. If you are trying to get pregnant, here are some links to help you track when you are most fertile. Since u didn't specify whether wanting to become pregnant or avoid it I must cover both. [Link](Mouse over link to see full location)
If you want to avoid getting pregnant, don't let the penis in you or near the vagina and dont allow any of his precum on your or his fingers to get deposited inside you as you can become pregnant if not on birth control. The best thing is get on the pill and use condoms for 100% effectiveness [ Dragonflymagic's advice column | Ask Dragonflymagic A Question ]
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