ok there is still a little bit of the chance, if your period is on a 28 day cycle, than there is about 4 days until you ovulate, you cant become pregnant on that day, but sperm can live in the vagina for about 5 days under really good conditions, but if it was spermicidal, the chances aare that it couldn't of lived, but be sure and take a test and go from there, i hope this helps, if you need more info email me, my email is on my profile page
No. You need to start birth control BEFORE you have sex for it to be effective.
Yes
There is always a chance of pregnancy when you have unprotected sex. The mild cramping could be from sex. If you had sex right before ovulation or during ovulation, there is a huge chance of pregnancy. If you miss your period then take a pregnancy test. Hope this helps.
You can "pre-ejaculte" even if you have never ejaculated before and get a girl prgnant. There is almost always sperm in pre-ejaculate.
Yup, sure can.
Condoms don't prevent pregnancy by killing sperm, they prevent pregnancy by capturing sperm cells when the man ejaculates. Once a man ejaculates in a woman's vagina without a condom there is nothing a condom can retroactively do to prevent pregnancy. Best to put on a condom before intercourse. If you have ejaculated in a woman the best way to prevent pregnancy is the "morning after pill". It's a dose of hormones that can prevent ovulation.
Before pregnancy
Yes male hummingbirds typically return in spring before the females. They also typically depart before the females and young begin to migrate South for the winter
yes men are mutations of females
This type of hypertension usually exists before pregnancy or may develop before week 20 of pregnancy.
ya I always have after I ejaculate I'm not sure why but it is normal. It Helps if you go before.
The same as before your pregnancy!