关于contraception的文学精选
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oral contraception造句
Iwanttotellyouaterrificstoryaboutoralcontraception.Iaskedthisgirltosleepwithmeandshesaid“no”."Iftheeggisfertilized,theplacentaproducesprogesterone,whoseeffectsincludepreparingthemammaryglandsforlac...
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contraception造句
Findouthowtotalktoyourteenaboutabstinenceandcontraception.AccordingtoCarver,200millionwomenwishtodelayorpreventtheirnextpregnancybutlackaccesstocontraception.Afteradjustmentforfertilityintention,women...