If you're having trouble finding a date, maybe your job is to blame.

Dating site eHarmony asked single people what professions make someone more or less datable.

"The four most desired professions in a partner are all based around health, education and public protection – suggesting that people with “caring” jobs are more desirable overall," according to the site.

Here's the top four jobs that make someone more attractive:

1. Doctor/Nurse
2. Teacher/Professor
3. Veterinarian
4. Firefighter/Police

People who work in marketing or advertising, and politicians ranked the lowest on the list.