但是女人并不愿信任过早示爱的男人，也许是因为她们怀孕了之后失去的更多。
But said after they are in a sexual relationship, it brings with it the promise of commitment and a potential father to any child.
不过，假如男人在他们发生性关系后再表白，这意味着承诺，并可能成为孩子的父亲。
Researchers said: ‘When examining what actually happened in their past and current relationships, it was men who were more likely to confess love first.
研究人员说：“在审视了他们过去和现在恋情中的真实情况之后，我们发现男人更可能先示爱。”
‘This was not simply a function of women waiting for their partners to make the first move – men first considered expressing their feelings six weeks before women did.
“这一结果并不仅仅是因为女人一直在等待伴侣踏出第一步，男性开始考虑表白的时间本来就比女性早了六周。
‘One important reason men may confess love earlier than women do is because men have a stronger desire to motivate early sexual activity in relationships.’
“男人比女人先示爱的一个重要原因是男人想借此早点发生性关系的欲望更强烈。”