During her scientific career she has worked with reproductive issues in a number of species, ranging from cows and marmosets to armadillos and fish. She started in a project on sexing spermatozoa by flow sorting, and has since worked with a number of modern reproductive biotechnologies. Her current area of activity at SLU is in improving sperm quality for artificial insemination (AI), which includes minimizing the risk of infection and antibiotic resistance.