“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 ...

Methods like the diaphragm, condoms ... at 6 weeks postpartum to nonhormonal methods of contraception (e.g., IUD). After 6 weeks of treatment, there was no decrease in milk volume in the women ...