deep transverse muscle of perineum

例句：

1. 1. The doctor advisedthe patient to exercise regularly to maintain the health of the deep transverse muscle of perineum.
   医生建议病人定期锻炼，以保持会阴深横肌的健康。
2. 2. During childbirth, the deep transverse muscle of perineum plays a crucial role in supporting the baby's headand preventing it from slipping down.
   分娩过程中，会阴深横肌在支撑婴儿头部并防止其滑落方面起着至关重要的作用。
3. 3. A woman who has undergone vaginal delivery may experience pain or discomfort during sexual intercourse due to the tension on the deep transverse muscle of perineum.
   经历过阴道分娩的女性在性生活中可能会因为会阴深横肌的紧张而感到疼痛或不适。