There is no need to worry unless you have any problem or difficulty while having sex. Many people with uncircumcised penis don’t have any problems with foreskin. However, some people may face difficulty or pain while having sex because foreskin can’t be pulled back behind the head of the penis as it is too tight. If you have any difficulty or pain while having sex, visit a good doctor.  If doctor suggests, foreskin can be removed with a small surgery. Circumcision is a very routine surgery. The same types of questions have discussed on website in Marathi. for Marathi answers read previous answers of the questions . Here the link of one of the questions

जर लिंगावरची त्वचा मागे जात नसेल तर काय करावे? हाताने मागे घेतली तर चालते का?