In this article only talk about the muslim girls, but actually the Co-education is harmfull to every mankind.Now we see the present era, the bigger city of nation just like Delhi,Hyderabad,chennai,bangalore etc,in these cities many girls are suciede.what reason? the reason is clear, many of our sister falling in love,when the face disappointment, they end their life. so these situations arise only due to co-education system. Rauoof Ahmed Savanur bhatkal