The correct answer is D. Vasectomy for her male partner.
Step-by-step explanation
The vasectomy is an exclusive surgical intervention for men, in this, the vas deferents (ducts through which the sperm is transported to be combined with the seminal fluid) are cut to permanently stop sperms from going out of the body through the seminal fluid. This contraceptive method is definitive, that is, once the intervention has been carried out, the man cannot have children through natural means. However, in the case presented, this would be the best contraceptive method, and the most beneficial for this woman because in this way she can avoid any effects on her body and a surgery. So, the correct answer is D. Vasectomy for her male partner.