If you're planning to get pregnant in the near future or even just in a few years time, it's helpful to know your current fertility status. (floliving.com)
As for men's bodies, the authors argue that they aren't necessarily a better indicator of fertility status than the face (because men are pretty much always fertile), so there is no benefit to women assigning the body greater priority in a short - term encounter. (scienceofrelationships.com)
In some states, specialized tests also report on zinc, manganese, copper, boron, sulfates, and silt.ture, pH, salinity (expressed as electro - conductivity), percentage of organic matter, and fertility status as indicated by the levels of nitrogen, potassium, and phosphorous. (fieryfoodscentral.com)