Yes!... if the sperm cell and the egg cell have instantly meet each other... you become pregnant right away.

yes, there's a very big possibility especially if you are unprotected during sex.

Any time a guy and a girl have vaginal intercourse, pregnancy is possible. So be careful and if possible be protected.

Very much possible! If you do it only one intercourse but both of you are fertile during the said intercourse without any protection, then you will really get pregnant.

Yes! you can be pregnant especially if you're not safe on the day you had sex and you are not using any contraceptives! So, be responsible enough!

the sperm cell releases a substance called the antifertilizin to be able to penetrate the egg. If the two substances match, fertilization occurs.

it is studied that there are possibilities which the woman can easily get pregnant if the woman in her sexual play has also in her ovulation period.

On some cases its possible. But I believe if the women is fertile its not difficult for her to get pregnant.

Yes, of course. But it depends upon the time and the condition of the woman's health. If sexual play was done at the period of ovulating then it is easy to become pregnant even if the sexual play was done only ones.

I wonder what makes intriguing with this..it can happen to any body, especially if you are fertile and no protection in doing sex.

Of course! If your egg cell and the sperm cell of your husband meet each other then you are going to become pregnant. But to be sure, have a pregnancy test.