Do sex on 8 jan 2016 nd i got periods on 10 jan it the right date for my period nd start bleed but only 2 days i bleed and stop any chnc of prgnancy?

Not likely, but...: It can be hard to tell if a woman is pregnant because some of the symptoms seen in early pregnancy can also happen in non-pregnant women. A urine pregnancy test gives a reliable result if done correctly. One can test about 3 weeks after sex (3 weeks after when conception might have occurred), 1 week after having a "weird" period, or 1 week after missing a period.