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Combined Oral Contraceptives
Mestranol
Menotropins
Levonorgestrel
Norethindrone
Female Contraceptive Agents
Drug Implants
Ethinyl Estradiol-Norgestrel Combination
Ovulation Induction
Insemination, Artificial
Cross-Over Studies
Ultrasonography
Intrauterine Devices, Copper
Risk Factors
Drug Administration Schedule
Body Weight
Pregnancy
Infertility
Fertilizations in Vitro
Arm
Co-Publications
2
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