Grazing of high oestrogen pastures can cause infertility and also an increase in ewe mortality, uterine prolapse, difficult births and post-natal lamb mortality. University of WA and MLA are jointly funding a project to map the occurrence of high-oestrogen subterranean clover cultivars. A free service to measure the oestrogen levels in sub-clover pastures will be offered to Australian farmers in 2019 through a research project led by Dr Kevin Foster from UWA's School of Agriculture.
![Infertility from high oestrogen sub clovers project Infertility from high oestrogen sub clovers project](https://www.whitesuffolk.com.au/wp-content/uploads/2019/04/grass.jpg)
For more information go to view PDF or visit:
http://www.news.uwa.edu.au/2019041511346/regional/uwa-researchers-helping-australian-sheep-producers-tackle-high-oestrogen-clov