3 ms·
Also varies on where they are in their monthly cycle http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1559901/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1559901/
by FlemishBeeCycle 17y ago
Also varies on where they are in their monthly cycle
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1559901/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1559901/