비아그라에 대한 이 보고서 검토

Shake the bottle perfectly for a minimum of 10 seconds before Every single use. Get rid of the cap by pushing it down and twisting it counter-clockwise. Force the plunger on the syringe, then insert the tip to the bottle whilst Keeping the bottle upright on the flat surface. Slowly but surely pull back again the plunger until the needed dose. If yo