Hi, while many men with unretractable foreskins of the penis do lead comfortable intercourse and remain otherwise healthy, a foreskin that can not be pulled back is a potential source for accumulation of smegma, of infection, and an increased risk of cervical infection for the female partner.
Next Steps
I encourage you to visit a surgeon and see if it can be improved through a small incision or through circumcision (total removal of foreskin).
Health Tips
Watch out for any infection - itching, swelling, redness, unpleasant odor.