Otis Boykin. Boykin improved the pacemaker and made everyday electronic devices, such as the television and computers, more efficient and affordable. Background: Boykin was born in Dallas, Texas. He attended Fisk College in Nashville, Tenn., and continued his education at the Illinois Institute of Technology in Chicago.
If you test after your miscarriage, you might become confused because of the false positive pregnancy test result. On average, it takes approximately 19 days for the hCG levels in your urine to disappear after you miscarry. Please note that this is just an average length of time.
A standard pregnancy test will prove positive 10-14 days post-intercourse. if you are negative after 14 days, it is unlikely you are pregnant. The commercial test kits are puported to be as accurate as doctor's test at 14 days post-intercourse... rhizopus Â· 1 decade ago.