Many modern titles are inspired by ancient texts that treat sexuality as a legitimate field of study (Vignana).
If you are looking for digital or physical copies of these guides, consider the following sources: Public Digital Archives : Platforms like the Internet Archive Rathi Vignana Kannada Book Free 101
While there isn't a single official "Free 101" post for Rathi Vignana Many modern titles are inspired by ancient texts
Discussion of reproductive health and common misconceptions. Finding Related Content Rathi Vignana Kannada Book Free 101