The doctor can not tell how long a person has been infected.
A doctor can only tell you that a baby was/is in the womb for too long.
It sounds like your doctor is treating you for chlamydia with doxycycline, and against the possibility of undetected gonorrhea with ciprofloxacin. However, Cipro is no longer recommended for treatment of gonorrhea in 2011 as I'm typing this answer. Call your doctor to find out what was intended with the two medications. There may be some other explanation specific to your situation. If the doctor was trying to cover gonorrhea, ask him or her to choose a medication from the current CDC treatment recommendations.
Possibly gonorrhea. Gonorrhea tends to have yellow and white discharge. If it smells especially bad, go see a doctor. If you are recovering from a surgery, you could possibly have puss leakage, which is natural. If it is coming from a cut, see a doctor.
I'm not sure you should ask your doctor at your next check up
the doctor
Ask your doctor or surgeon. Only that person can tell you how long before you can drive when you have had any kind of surgery.
You should definitely see you're doctor. This could be signs of an std such as gonorrhea or something as simple as a bacterial infection in your vagina.
Warfarin (a drug which stops your blood clotting), should only be taken when prescribed by a qualified medical practitioner (a Doctor).The Doctor will tell you how long to take it and if you are worried you should discuss this with the Doctor who will explain your treatment to you.
The only sure way is genetic testing.
If you have to ask this question... find another doctor.
When you fail a drug test and it's called to your doctor to verify the meds your on. Will they tell the doctor you have failed.
You do not need to tell your doctor anything. However, it may be to your benefit if your doctor is aware of all of your previous medical history, including cancer.