Isaiah 4:1 is a scripture that talked about a high demand for men but a low supply. I am not a pastor but from what I can see, that scripture will soon manifest. Let me state a few points.
1. If you go to the hospital, you will find out that female children are given birth to more than males (my little observation)
2. When there is a car accident where everyone dies, don't bother asking if a male is among those that died because the drivers are always males.
3. The current war between Boko Haram and the Nigerian army is a war fought by mainly males ( those dying from both sides mostly males).
4. Cultism killings that has wasted the lives of many youths in higher institutions and in our various towns, which has seen thousands of male dead bodies left lifeless on our streets.
At this pace I think the male folks might just become a scarce commodity very soon.