In this compelling TEDxMarvila talk, Anna Kozlova, a molecular geneticist and a mother, takes us on a profound journey into the complexities of genetics and parenting. Speaking at TEDxMarvila 2025, she challenges the illusion of control we often seek in life and especially as parents. Through her personal experiences and scientific insights, Anna explores how genetics play a role in shaping our offspring but reminds us that life’s unpredictability and randomness often override our best-laid plans. Watch as she delves into how our genetic blueprints provide only a starting point, and how our environment, choices, and sheer luck continue to mold our destinies and those of our children. From discussing genetic testing and IVF to the unexpected ways our children change us, Anna highlights the beauty and chaos of parenthood. ✨ Join the conversation. Like, comment, and share! ? Subscribe for more TEDxMarvila talks! #TEDxMarvila #AnnaKozlova #ScienceOfParenting #Genetics #Motherhood #Parenting #TEDxTalk Anna Kozlova is a Belarusian scientist, molecular geneticist, and science popularizer, currently a consultant at Zaz Ventures (Brussels). A TEDxNiamiha speaker and TEDxMinsk licensee since 2019, she organizes TEDx events in Belarus.She holds a Master’s in Biological Sciences, specializing in sports genetics, and has worked in leading research and medical centers in Belarus.Founder of PopScienceCat, a platform on popular science literature, Anna has delivered science lectures at international festivals, museums, and educational projects across Europe. Three words: geneticist, mixologist, sapiosexual. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx