The History of the Condom

Background Condoms are a barrier method of contraception that can prevent unwanted pregnancies and the spread of sexually transmitted infections. A male condom is a thin sheath that is placed over the user’s erect penis before sexual activity to prevent direct contact of the penis with the partner’s skin, mucosa, and genital secretions.1 Though not…

Parkinson’s Disease and Sexual Dysfunction

Parkinson’s disease (PD) is the second most common neurodegenerative disorder and the most common motor related disorder worldwide.1-3 PD belongs to a group of motor-related conditions known as Parkinsonism4 and is characterized by a loss of dopamine producing nerve cells called dopaminergenic neurons and the development of inclusions known as “Lewy bodies” in the brain.2,4…