Ah, dragi moji alfa mužjaci nadam se da znate da je izvor ove studije Proceedings of the Royal Society B: Biological Sciences http://www.google.de/url?sa=t&rct=j&q=proceedings%20b%20impact%20factor&source=web&cd=1&sqi=2&ved=0CCQQFjAA&url=http%3A%2F%2Frspb.royalsocietypublishing.org%2F&ei=sxV3T6D2JeOF4gT8puT_Dg&usg=AFQjCNGdBxlG2KQiqn4gGby2uIjqTu_n2A&cad=rja a njen puni tekst je ovdje : http://www.nature.com/news/hungry-mothers-give-birth-to-more-daughters-1.10331 Srdačan pozdrav svim alfa mužjacima .