古代避孕方法

避孕方法大全科普

避孕(Contraception)是应用科学手段使妇女暂时不受孕。 主要控制生殖过程中的三个环节：1.抑制精子与卵子产生；2.阻止精子与卵子结合；3.使子宫环境不利于精子获能、生存，或者不适宜受精卵着床和发育。免費玩避孕方法大全科普 APP玩免費免費玩避孕方法大全科普 App避孕方法大全科普 APP...

环避孕药

Contraceptive ring is an application designed for women who use the vaginal ring (NuvaRing) and want to take complete control.It is configurable for r...

中國古代皇帝之謎

皇帝是中國帝制時期最高統治者的稱號。 秦王嬴政統一中國，認為自己「德兼三皇、功蓋五帝」，創「皇帝」一詞作為華夏最高統治者的正式稱號。所以，嬴政是中國首位皇帝，史稱「始皇帝」。從此「皇帝」取代了「帝」與「王」，成為中國兩千年多來封建社會最高統治者的稱呼。「皇帝」簡稱「皇」或「帝」。 本欄目收集最全的古...

丸避孕药

Contraceptive pill is an application designed for women who take the pill and want to take complete control.It is configurable for reminding you daily...

Fix-the-Pic

Fix-the-Pic is an update of the classic sliding puzzle game. To complete the puzzle slide the pictured tiles around one at a time and Fix the Picture....

Fixed Gap

Tap ,tilt and survive !Try to reach as high as you can.. There are no limits ..How to play :-=> Tap to move up.=> Tilt to move left and right.=> Grab ...