What's your number? street price trazodone 100mg In laboratory experiments, mouse sperm was blocked from semen while still allowing for normal sexual activity. Without sperm in the ejaculated semen, there is no chance of fertilizing an egg and achieving pregnancy. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])