In the classic 1980s film, Back to the Future 2, Marty McFly and Dr. Emmet Brown used a car fitted with a time machine to travel 30 years in the future, arriving on Oct. 21, 2015.
The time it takes for a pregnancy test to become negative following a miscarriage depends upon the gestational age at the time of miscarriage. For any pregnancy, whether it ends at term, preterm, or in miscarriage, a urine pregnancy test should be negative after six weeks. If it is not, there are three concerns:or any pregnancy, whether it ends at term, preterm, or in miscarriage, a urine pregnancy test should be negative after six weeks.
You should not have had sex for about 3 weeks after the miscarriage, due to infection, so you may want to see your doctor for a check up. My pregnancy hormones were still there for about 2 and a half weeks... I went in on 2nd July (Friday) and had a positive pregnancy test on 16th July. did not show a negative until Tuesday 20th July. The pregnancy hormone may still be showing one month later depending on how far into your pregnancy you were, but they normally say about 3 weeks. I would do a pregnancy test now, and see what it says.