Dextra / Our Team / Katri Knuus Show Hide all experts Marika Mikola Sanna Uotila Karoliina Kylävainio Kaisa Randell Päivi Joki-Korpela Eero Varila Merja Sorsa Sini-Mari Paajanen Taija Kuusanmäki Elina Lumioksa Anu Niemi Maija Nykopp Agneta Nystrand Marja Rantaharju Sanna Saarimäki Anne Sulonen Riikka Vass Miia Kaistamaa Essi-Maria Reinikainen Liina Ahlsten Linda Bergström Elina Huovari Nina Lahdenpohja Katri Knuus Ida-Emma Tuominen Reeta Törmälä Heli Walden Kirsi Selin Tanja Laitinen Katri Knuus PhD, Embryologist I graduated from the University of Helsinki with a Master of Science degree in 2015 and a Doctor of Philosophy (PhD) degree in 2026. My major during my master’s studies was Developmental and Reproductive Biology. In my doctoral dissertation, I focused on fertility preservation and the assessment of ovarian tissue quality. I have been working in the field of fertility treatments since 2021.