For this investigation, Mahmoud Elsobky visited hospitals and families in three different provinces in Yemen (Hoedidia, Sa'adah and Hajjah).
"My wife is pregnant again and I am afraid that this baby will also be deformed," says Maher.
"I feel sick and the doctor said I should get my pregnancy examined, but we don't even have the money for an ultrasound," says his wife. "'Only God can help,' the doctors say."