بعيدا عن العمر.. ما سبب تراجع الحيوانات المنوية؟

[{ "selector": ".kfptf-a", "duration": "1000ms", "fill": "forwards", "delay": "0ms", "keyframes": [ {"offset": 0, "opacity": 0, "visibility" :"visible"}, {"offset": 1, "opacity": "1", "visibility" :"visible"} ] }]

السائل المنوي يتراجع مع التقدم في العمر

ارتفاع بحالات عقم الرجال

سنجدهــم كلهـم وسيعاقبون جميعا ما السبب؟ [{ "selector": ".tlkwf-a", "duration": "500ms", "fill": "forwards", "delay": "0ms", "keyframes": [ {"offset": 0, "transform": "translateY(calc(600px - 454px))", "opacity": "1", "visibility" :"visible"}, {"offset": 1, "transform": "translateY(0)", "opacity": "1", "visibility" :"visible"} ] }, { "selector": ".tlkwf-a-e", "duration": "250ms", "fill": "forwards", "delay": "500ms", "keyframes": [ {"offset": 0, "opacity": "1", "visibility" :"visible"}, {"offset": 1, "opacity": 0, "visibility" :"hidden"} ] }, { "selector": ".mfncm-a", "duration": "500ms", "fill": "forwards", "delay": "750ms", "keyframes": [ {"offset": 0, "transform": "translateY(calc(600px - 454px))", "opacity": "1", "visibility" :"visible"}, {"offset": 1, "transform": "translateY(0)", "opacity": "1", "visibility" :"visible"} ] }] للمزيد اسحب الشاشة