If your results are negative, there were no signs of a gonorrhea infection. If your results are positive, the Neisseria gonorrhoeae bacteria was found in your urine. It is possible to test too early after being exposed to the infection.
The best time to transplant a rose is in early spring when the rose is still dormant. This causes less stress and shock to the plant. Timing is everything. Wait until all threat of frost or freezing weather has passed.
You can prune off diseased or dead (black or dark gray) wood any time of the year. But roses need a major pruning in late winter or early spring when they're first starting to send out new growth. The new growth is usually little red buds or shoots that will turn into new stems and leaves.