Dec 30, 2020 · The events that lead to pregnancy begin with conception, in which a sperm penetrates an egg. The fertilized egg (called a zygote) then travels through the woman's …

Sep 26, 2025 · Preconception health is a woman's health before she becomes pregnant. It means knowing how health conditions and risk factors could affect a woman or her unborn

Sep 26, 2025 · How do you figure out when you're fertile and when you're not? Wondering if you or your partner is infertile? Read on to boost your chances of conception

Fact sheet on family planning providing key facts and information on benefits of family planning, who provides family planning, contraceptive use, unmet need, contraceptive methods and …

Dec 30, 2017 · 6 Things to Know About Conception Graphic: A diagram indicating that peak fertility occurs between days 12 and 14 of an average 28-day menstrual cycle. Ovulation …

Feb 15, 2013 · Overview A new WHO report shows that preconception care has a positive impact on maternal and child health outcomes (1). Addressed primarily at health professionals …

Aug 21, 2025 · The sex of a human, female or male, is determined genetically at conception (fertilization), and is observable before birth. Having the biological function to produce eggs or …

Dec 30, 2017 · The primary sign of pregnancy is missing a menstrual period or two or more consecutive periods, but many women experience other symptoms of pregnancy before they …

Jul 26, 2024 · In many cases, fertility problems related to PCOS result from the absence of ovulation (anovulation). But anovulation may not be the only factor in these problems.

Feb 19, 2025 · Defining Sex There are only two sexes, female and male, because there are only two types of gametes. An individual human is either female or male based on whether the …