Hysteroscopic endometrial biopsy does not require hospitalization if it is a screening procedure only. However, if there is a possibility of polypectomy or further therapeutic manipulation after the biopsy is performed, hospitalization is required. A hysteroscopic endometrial biopsy involves the use of hysteroscopic instruments to take a localized sample of the endometrial lining and perform a histopathological examination, which can help to determine whether the endometrial lining taken is benign or malignant, among other conditions. When an endometrial biopsy is performed for examination purposes only and there is no need for treatment, hospitalization is not required and physical protection before and after the procedure is sufficient. Some women undergo hysteroscopic endometrial biopsy to check for abnormal growths in the uterus that may be malignant or polyps. Therefore, if malignant lesions are found after the endometrial biopsy, hysteroscopic polypectomy is required. In cases where therapeutic manipulation or treatment may be indicated after an endometrial biopsy, the woman will need to be hospitalized. Women should consult their doctor for specific precautions and whether hospitalization is required during a hysteroscopic endometrial biopsy.