問&答
絕經(jīng)前后是指月經(jīng)周期出現(xiàn)斷斷續(xù)續(xù)的現(xiàn)象嗎
絕經(jīng)前后是指月經(jīng)周期出現(xiàn)斷斷續(xù)續(xù)的現(xiàn)象嗎