yī / shēng / jiàn / yì / fū / qī / zài / méi / yǒu / bèi / yùn / jì / huá / shí / zhèng / què / shǐ / yòng / yīn / jīng / tào

医生建议夫妻在没有备孕计划时正确使用阴茎套。

The doctor recommends that couples use condoms correctly when they are not planning to have a child.