Storing sperm in a freezer for a decade hardly affects birth rates

Many countries impose time limits on storing frozen sperm, but a sperm bank study has found this may not be necessary as it has little effect on birth rates

Source:
https://www.newscientist.com/article/2207447-storing-sperm-in-a-freezer-for-a-decade-hardly-affects-birth-rates/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home