3 ms·Radiant Zinc Fireworks Reveal Quality of Human Egg9 points by henriquemaia 10y agopersonjerry 10y agoDoes this sort of testing affect the egg? If the egg is releasing its zinc or reacting in some way, couldn't that negatively affect the egg?anshumanf 10y agoI'm wondering what "the release of zinc at the time of fertilization is a conserved phenomenon" means. Maybe that is relevant?tvmalsv 10y agoFrom my understanding, the zinc release is part of the natural process and they just passively observe it.