KnowraHormonal contraceptionLinked fromLinked fromThe 10 pages that link to Hormonal contraception, each with the reason it gives.All 10Broader topic 2Related 5Narrower topic 1Compared with 2Menstrual cycleCompared with: These methods can alter or suppress the hormonal events underlying a natural cycle.ContraceptionBroader topic: These methods change reproductive signaling rather than physically blocking sperm.EstrogenRelated: Many contraceptives use estrogen with a progestogen to suppress ovulation.ProgesteroneRelated: Many methods use progestogens to inhibit ovulation and make cervical mucus less permeable to sperm.DysmenorrheaRelated: Suppressing ovulation or thinning the uterine lining can reduce menstrual pain for some people.Family planningBroader topic: It can prevent ovulation and make fertilization less likely.Barrier contraceptionCompared with: It prevents pregnancy through hormonal effects rather than physically blocking sperm.ProgestinNarrower topic: Progestins are a central drug class within this broader approach to contraception.Birth controlRelated: It prevents pregnancy chiefly by altering reproductive hormones.ModafinilRelated: Modafinil may reduce the effectiveness of steroidal contraceptives during treatment and after discontinuation.