Demographics

Separations among couples aged 50 and older have been increasing for decades.

Some experts suggest this trend may be linked to Japan’s declining birth rate.

His name is Ryuta Watanabe and he already has 10 children from his four “wives” and two girlfriends.

The cost of the injections, which can be as much as $7,300 per year, poses a financial burden for families. The treatment can last 6 to 7 years.