Aunti ji M.C ke period me bina contraseptive ke sex karne se pregnent ho sakte hai kya?. agar M.C ka period naa ho aur bina contraseptive ke sex karne se pregnent ho sakte hai kya?. aur ek baat vegina me 2 hole(chhed) hote hai to hame kis hole(chhed) me apna penis(ling) daalna chaahiye?. thank's.