UnderstandingAshamed t1_jdpnqo1 wrote on March 26, 2023 at 5:05 AM Reply to TIL that the ratio of male births to female births is 51/49%, and it's thought the ratio of X and Y chromosomes in the man's sperm is most likely the cause. by iKickdaBass I have read that female embryos die more often. The ratio of male/female fertilization were roughly equal. . Permalink 11
UnderstandingAshamed t1_jdpnqo1 wrote
Reply to TIL that the ratio of male births to female births is 51/49%, and it's thought the ratio of X and Y chromosomes in the man's sperm is most likely the cause. by iKickdaBass
I have read that female embryos die more often.
The ratio of male/female fertilization were roughly equal. .