Dr. Ashish Jain is working as an Assistant Professor (senior scale) since last eleven years in the Department of Microbiology, Smt. CHM College Ulhasnagar; affiliated with the University of Mumbai (Maharashtra), India. He has completed his PhD from Division of Endocrinology, Central Drug Research Institute, Lucknow (Uttar Pradesh) India on spermicides and anti-Trichomonas molecules and their mode of action. He has published more than 20 reputed international research papers and reference books in the field of Sexually transmitted infections and reproductive biology and credited international patents in his account. He is a recognized postgraduate teacher and PhD guide of University of Mumbai in Microbiology subject. Presently he is working to investigate the role of vaginal microbiota on reproductive health.