Depression – two different types_Question Date Published: May 9th, 2015 Categories: Blog Tags: depression help, depression support, depression therapy, depression treatment, Mental Health Consultation, post pardon depression, post partum depression, postpartum depression Dr. Beth, I’ve heard that there are two types of depression, situational depression and biological depression. I don’t really understand the difference. How do you know if you have one type of depression or the other?