~All body systems~ which are controlled by hormones can really be thrown out of whack by endocrine disruption... I have been so out of whack. Some might say- just whacked! : )
A study abstract on estrogenic activities:
The observed estrogenic potencies are important namely in relation to the possible mass expansion of cyanobacteria and release of the active compounds into surrounding water. http://www.ncbi.nlm.nih.gov/pubmed/22208753
Environmental protection agencies may need to update monitoring programs for algae blooms to include potential endocrine-disrupting substances.