You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which one of the following is the ideal contraceptive for a patient with hea disease : and explain in detail?
A diaphragm is a circular spring covered with latex rubber and was the first effective contraception under a women&;s control. It is a barrier method which prevents the union of sperm and ovum, which is necessary for pregnancy. This this doesnot have any systemic effects. TEXTBOOK OF GYNECOLOGY SHEILA BALAKRISHNAN SECOND EDITION PAGE NO 383, 384