A study has revealed that about 51% of Jordanian males over 29 years old suffer from sexual weakness, according to Dr. Kamel Al-Ajlooni the president of The National Center for Diabetes Endocrine and Inherited Diseases.

Press reports have mentioned depending on what medical resources in Jordan said, that sexual weakness kept its growing and that 'Pfizer', the company that produces Viagra is still on top of all other companies in this field.

It is worth mentioning that Viagra has solved the problem of sexual weakness to some extent, as it deals with the problem of one out of five men in the world and in Jordan as well.