Advocates Appeared:
AMIT TALUKDAR, Amitava Karmakar, Sanapna Bhuniya, SUKUMAR GUHA

Certainly. Based on the provided legal document, here are the key points:

1. Blood tests are not legally permissible for establishing the paternity of a child born during a valid marriage. The law presumes the child's legitimacy under Section 112 of the Evidence Act, which can only be rebutted by proving that the spouses had no access to each other during the relevant period (!) .

2. The conclusive presumption of legitimacy under Section 112 can only be challenged by demonstrating that the husband and wife did not have access to each other at any time when the child could have been conceived. Blood tests are not recognized as valid evidence to rebut this presumption (!) (!) .

3. The language of Section 112 indicates a strong, conclusive proof of legitimacy, and only specific evidence such as proof of non-access during the entire conception period can effectively rebut this presumption. Scientific evidence like blood tests is not admissible for this purpose under Indian law (!) (!) .

4. The interpretation of the term "access" includes opportunities for marital intercourse during the period when conception could have occurred. The law requires proving non-access over the entire conception window, not just at the time of birth or a single moment (!) (!) .

5. Blood tests can only potentially exclude a person from paternity; they cannot definitively establish biological paternity due to scientific limitations. Therefore, they are not conclusive proof of non-paternity and are not admissible to challenge the presumption of legitimacy (!) (!) (!) .

6. The law emphasizes the importance of protecting family stability and morality, which influences the strictness of the presumption of legitimacy. Rebutting this presumption through scientific means like blood tests is considered inappropriate under current legal and social conditions (!) (!) .

7. In the context of Indian social and legal circumstances, the use of blood tests to determine paternity during a valid marriage is not favored. The potential social stigma, scientific limitations, and the purpose of protecting family integrity outweigh the benefits of such scientific evidence at this stage (!) (!) (!) .

8. The law restricts the admissibility of evidence derived from scientific tests like blood grouping, especially when they are used as a basis for challenging the presumption of legitimacy. The law also does not permit compelling individuals to undergo blood testing without their consent (!) (!) .

9. The possibility of drawing adverse inferences from refusal to undergo blood testing exists in some jurisdictions, but such inferences are considered risky and may lead to injustice, particularly given the social context and scientific limitations in India (!) (!) .

10. Overall, the current legal framework and social considerations in India do not support the use of blood tests for establishing or challenging paternity in cases of children born during marriage. The legal presumption of legitimacy remains robust, and scientific evidence is not recognized as sufficient to rebut this presumption (!) (!) (!) (!) (!) .

Please let me know if you need further assistance or clarification.