When a woman has a teratoma, whether intercourse is advisable depends on the size of the tumor or the woman’s clinical symptoms. For example, if the teratoma is small and usually shows no clinical symptoms, normal intercourse is possible. As the size of the teratoma increases, some women may experience symptoms such as a sensation of heaviness or pain in the lower abdomen accompanied by discomfort in the back. During intercourse, the impact and change in tension could exacerbate these abdominal symptoms. Additionally, frequent changes in position during intercourse might provoke the teratoma, potentially leading to torsion and acute abdominal conditions, such as sudden lower abdominal pain. For these women, intercourse is still possible, but it is important to be gentle and slow when changing positions to avoid inducing these issues.