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.
On the basis of the above-mentioned reasons, a pregnancy test can show a false positive result. The hormone HCG is the reason of everything. Its level goes down slowly, consequently, the remnants of the hormone are still present in the body sometimes for months after miscarriage. Other Causes of Two Strips After Miscarriage. Woman adheres to a diet.