Is it safe to have normal delivery after 6years of...

Can you try a vaginal delivery after 6 years of CS delivery ?
- First, you should consult with the specialist doctor and keep check on your health during pregnancy, and whether or not a normal delivery is possible.
- There are medical methods to help give birth vaginally after giving birth previously by Caesarean section, but it depends on many factors, in addition to its risks to the mother and the baby
what are those factors ?
1. Pregnancy status
2. the nature of your pelvis 
3. current medical disease and medical conditions during pregnancy such as DM and HTN 
What are the risks of having a normal delivery after a C-section before?
1. failing 
2. Health risks to the uterus (uterine rupture) / less than 1%
3. Health risks for the child (neurological injuries due to injury during childbirth) / less than 1%