The loss of a fetus after 20 weeks of pregnancy is caused by various factors like infection, trauma, medical condition, etc. However, the mother and other family members face a lot of stress and depression. It is important to wait for six months before trying for another pregnancy. Generally, it is advised to wait for 12 to 18 months after a stillbirth. A regular check-up with the gynecologist to get advice on lifestyle modification and to treat any underlying medications is recommended.