Men will decrease and women will increase

Narrated Anas:

I will narrate to you a Habith I heard from Allah's Apostle and none other than I will tell you of it. I heard Allah's Apostle saying, "From among the portents of the Hour are the following: Religious knowledge will be taken away;
General ignorance (in religious matters) will increase;
illegal Sexual intercourse will prevail: Drinking of alcoholic drinks will prevail. Men will decrease in number, and women will increase in number, so much so that fifty women will be looked after by one man."

حَدَّثَنَا حَفْصُ بْنُ عُمَرَ الْحَوْضِيُّ، حَدَّثَنَا هِشَامٌ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ ـ رضى الله عنه ـ قَالَ لأُحَدِّثَنَّكُمْ حَدِيثًا سَمِعْتُهُ مِنْ رَسُولِ اللَّهِ ﷺ لاَ يُحَدِّثُكُمْ بِهِ أَحَدٌ غَيْرِي، سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ " إِنَّ مِنْ أَشْرَاطِ السَّاعَةِ أَنْ يُرْفَعَ الْعِلْمُ، وَيَكْثُرَ الْجَهْلُ وَيَكْثُرَ الزِّنَا، وَيَكْثُرَ شُرْبُ الْخَمْرِ، وَيَقِلَّ الرِّجَالُ، وَيَكْثُرَ النِّسَاءُ حَتَّى يَكُونَ لِخَمْسِينَ امْرَأَةً الْقَيِّمُ الْوَاحِدُ ".