Ummm! Yadi us is periods ke baad apne koi unsafe sex nahi kiya hai toh aap yeh maan sakte hain ki woh pregnant nahi hain. Aur aap jo yeh jalan ki baat kar rahe hain iske liye aap ek kisi vishagya ya achche panjikrit doctor se mililye. Saath hee yaad rakhiye Yadi aap pregnancy ke risk se bachna chatay hai to kisi aur tarikay kay mukabley Condom ka istemal hi easy aur safe tarika hai. http://lovematters.in/hi/resource/safe-sex http://lovematters.in/hi/resource/fertility