1.   On the flip side, the blood test can show positive because of many other benign conditions, such as menstruation, cysts and endometriosis.

2.   Other signs are also showing positive for housing.

3.   Samples, analyzed at the University of California in Los Angeles, showed positive for an anabolic steroid, mesterolone metabolite, the federation said in a statement.

4.   Werner said that if the backup B sample shows positive, the case will go to the FINA doping panel for a hearing.