비아그라에 대한 이 보고서 검토
Shake the bottle very well for at least ten seconds in advance of each use. Eliminate the cap by pushing it down and twisting it counter-clockwise. Push the plunger of the syringe, then insert the idea in to the bottle though holding the bottle upright over a flat surface. Bit by bit pull back the plunger right up until the necessary dose. If you s