Irregular periods since sept after having mirena taken out ive had two periods a month one would be light and short next be like 7 days heavy last period jan 4th 7 days havent had a period since does this mean i could be prego took test showed neg ?

About pregnancy...: Sometimes, 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, about 3 weeks after sex (3 weeks after when conception might have occurred), or 1 week after missing a period. An Ob-Gyn doctor can evaluate any persistent or worrisome symptoms.