The FloodReady Website is a network of stream gauges across Lycoming County which helps residents track the water levels in our creeks and river, current rain fall information, and history of flooding at various gauges. This site gives near real time readings and helps residents prepare in the event of flooding.
The half life of doxy is 18-22 h. Since you took four days' worth, you were in steady state. In five half lives 95% of the drug would be eliminated, and in 7 half lives, 99% is eliminated.
Doxycycline is an antibiotic which takes 2 to 3 days to get effective in the person`s blood stream. The person should consult with a doctor who prescribed doxycycline, that how much time after taking doxycycline the person can get pregnant.