The kit costs €49.99 and it's only available online for now.
The symptoms could develop years later, after they have supposedly adjusted to their new life in their new country.
One in ten women suffer from this reproductive disorder.
The study was conducted among 29 babies.
The second half of the show's latest season will begin airing Feb. 14.
Statistics show that one in eight women in America can develop breast cancer and the disease also affects a small percentage of men.
REM phase takes only 20 percent of the person's total sleep time.
The footwear hit store shelves in August 2015 the first time.