A diaphragm is a silicone, cup-like object that you insert into your vagina to cover your cervix. Diaphragms must be used in conjunction with spermicide, which is a sperm-killing gel. A diaphragm ...
“Back then, it was a diaphragm or condoms—that was it,” the UB professor ... And still he forged ahead, vigorously pursuing a more effective IUD design than what had been invented to that point. The ...
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