Using the following terms, trace the pathway of sperm fromt the testes to the urethra: rete testis, epididymis, seminiferous tubule, ductus deferens.n humans, the ductus deferens is joined by the duct of the seminal vessicles to form the ejaculatory duct, which enters the prostate. Seminal vesicles are not present in the cat.
Most doctors recommend that you wait until the first day of your missed period before taking a urine pregnancy test. This is usually about two weeks after conception. However, some tests are more sensitive than others and can be taken earlier.
After a week of delay, hCG levels will be high enough to be detected. Wait for 21 days to take a pregnancy test after intercourse to be 100% sure of the result if you have a regular menstrual cycle. If you choose to do the pregnancy test the first day after a missed period and it is negative, then wait a little longer.