Stop Ovarian Cancer Young; Effect of the Opportunistic Salpingectomy on Age of Menopause

Inclusion Criteria: Intervention group * Undergoing an Opportunistic Salpingectomy as sterilization method * Premenopausal status at enrolment * Age between 30 and 45 years * Will have residual ovarian tissue after surgery * Able to understand the written or spoken Dutch language * Gives consent for participating in surveys Control group * Premenopausal status at enrolment * Either sterilization by tubal ligation or no sterilization at all * Age between 35 and 45 years * Able to understand the written or spoken Dutch language * Gives consent for participating in surveys Exclusion Criteria: * Postmenopausal status at enrolment * Under the age of 35 or above 45 * Previous salpingectomy of oophorectomy * Previous hysterectomy * Women with abnormal karyotype (such as Turner Syndrome and Fragile X syndrome) * Underwent chemotherapy or radiation * Unable to understand the written or spoken Dutch language