2 sentences

1. 她正处于育龄阶段。

   tā zhèng chǔ​yú yù líng jiē​duàn.

   She is currently of childbearing age.

   Source: Dong Chinese Dictionary

2. 他虽然正值弱龄，就已显示出非凡的才华。

   tā suī​rán zhèng​zhí ruò líng, jiù yǐ xiǎn​shì chū fēi​fán de cái​huá.

   Despite his young age, he has already shown extraordinary talent.

   Source: Dong Chinese Dictionary