공개된 비아그라에 대한 사실
Shake the bottle well for a minimum of 10 seconds before Each individual use. Take away the cap by pushing it down and twisting it counter-clockwise. Push the plunger with the syringe, then insert the tip into the bottle though holding the bottle upright on a flat surface area. Slowly pull again the plunger until the expected dose. If you see air b