Muon duoc yeu lau
Co nhung tinh huong khong the thoat ra bang cach tra tu dien sex, vao mang thi chi thay loi giai dap dai khai...Co nhung cau hoi cu the ma nhung chuyen gia tinh duc hoc khong the tra loi loanh quanh.
Thinh thoang gap phai truong hop "co tot khoai nhung khong xuat tinh". Vi sao vay?
Trong da so truong hop nhu vay,khoa hoc goi do la hien tuong xuat tinh nguoc vao trong. Thong thuong, truoc khi xuat tinh, diem thong nam giua bang quang va ong dan tieu dong lai de don duong cho tinh trung, nhung doi khi he thong tu dong dinh cong, tuyen tien liet day tinh trung vao ong dan tieu chu khong phai la ong dan tinh.
Neu chuyen do thinh thoang xayra thi cung dung lo lang qua nhung nen canh giac vi "xuat tinh kho" cung dan den benh tietnieu. Neu xay ra truong hop nhu vay nen di kiem tra bac si de khang dinh xem day co phai la trieu chung cua benh tieu duonghay la di chung sau chan thuong hoac phau thuat tuyen tien liet