Hello Aspirant,

See if you have registered yourselves for Round 1 of NEET Counselling then there is no need to register yourselves again for Round 2 but yes you can make changes in your college preferences.

If you have been allotted a seat in Round 1 counselling then you have some options like either you accept the seat and apply for upgradation or don't accept the seat and sit for further round of NEET Counselling.

For complete details of NEET Counselling kindly check out the link given below :-

https://medicine.careers360.com/articles/neet-counselling

To have a list of all those colleges which you can get based upon your marks, category, and state you can use NEET College Predictor because it will make you comfortable while choice filling in counselling :-

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

I hope this information helps you.

Good Luck!!