According to reports, around 31,000 pregnant women are currently living in the so called caliphate state. These pregnant women are being used to produce next generation ISIS terrorists.
This has been revealed in a report released by the Quilliam, a UK-based think tank.
The report reveals how children are recruited and then being trained at school, and sometimes at home too.
The report endorsed by UN also, revealed that ISIS considers children as better and more lethal fighters than adults.
A rigid ISIS curriculum prepared for these new generation militants. They are given training for shooting, martial arts and weaponry while known as the 'pearls of the caliphate, confined to the home, and taught to look after husbands.