3 ms·I would say the ratio of boys to girls at the moment of conception is practically always 1:1?by zoul 11y agoI would say the ratio of boys to girls at the moment of conception is practically always 1:1?delecti 11y agoThe entire point of the article is that it isn't that clear.cpncrunch 11y agoNo, the article is very clear that the ratio at conception is exactly 1:1 (or incredibly close to it).