M.D

You can not take a certificate as MD as no matter how much experience you do not have an MBBS degree. Please refer to the eligibility criteria to pursue MD:
- Eligibility for the MD course is restricted to those holding the M. B. S. degree. The certification must be from a university that is acknowledged by the Medical Council of India. - Percentage criteria may vary from institute to institute. Training is attained in medical disciplines which are non-surgical in nature such as Internal Medicine, Radiology, and Pathology etc. Rank obtained in an entrance examination forms the basis for admission. - Some institutions may conduct a personal interview of the candidate.

Basic eligibility for candidate who wants to pursue MD in Forensic Science is that the individual should have completed MBBS with a 1-year internship, along with a permanent registration with the Medical Council of India or any State Medical Council. So, you might not be eligible to pursue an MD in Forensic Science after B.A. M. S. However, many institutes offering this course admit students based on their performance in a relevant entrance test. Some institutes conduct their own entrance tests for offering admission, so you can try your luck with these institutes. Generally, the following admission tests are preferred by top colleges across India offering the course:
National Eligibility Cum Entrance Test (NEET)
Uttar Pradesh State Entrance Examination (UPSEE)
Karnataka Common Entrance Test (KCET)
All India Combined Entrance Test (AICET)
Other state level entrance examinations.