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May tuoi moi co tinh trung

Nam gioi may do tuoi moi co tinh trung? Lieu tinh trung co bao gio het khong va su bien doi cua cau nho khi ban trai to len nhu the nao. Moi se duoc tra loi trong duoi day.

Bao nhieu do tuoi moi co tinh trung?

Be trai bat dau san xuat tinh trung khi bat dau tuoi day thi. Tuoi day thi bat dau vao nhung thoi diem khong giong nhau doi voi nhung be. Ban trai luon bat dau day thi khi 10-14 do tuoi, mot so thi bat dau som hon, mot so lai day thi tre hon.

Nhu vay trong vong 10-14 do tuoi thi con trai bat dau san xuat va co tinh binh. Luong tinh dich moi lan xuat co nguy co dat tu 3 den 4ml. Phan xa ban tinh co the dien ra khi ngu (mong tinh), khi co kich thich hay xung dong ve tinh duc, thu dam va khi xem nhung video, hinh anh goi duc.

Do tuoi day thi la thoi ky to len khi co the tre em bat dau bien doi de tao thanh thanh nien, benh nhan lon len. Do la qua trinh to len tinh duc, noi co the phat trien kha nang sinh san.

Tai do tuoi day thi, co the phat trien nhanh hon so voi cac nam ban dau cua cuoc doi. Thinh thoang nhung thay doi moi quan he toi do tuoi day thi co the gay ra boi roi hay khong de dang hieu, nhung ma dieu quan trong la phai nhan ra rang moi doi tuong deu trai qua thoi ky nay.

Hau het be trai day thi trong tuoi tu 10 toi 14, khi do co the co rat nhieu lan thay doi, vung sau doi se dao thai ra hormone giai phong gonadotropin. Hormone nay su canh bao tuyen yen dao thai ra hai hormone bat dau day thi. Tai dan ong, nhung hormone nay ham muon van dong o tinh hoan, bat dau san xuat hormone sinh duc nam testosterone va bat dau san xuat tinh binh.

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