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Fertility does not ultimately cease before menopause, but it starts declining after age 27 and drops at a somewhat greater rate after age 35. [61] Women whose biological mothers had unusual or abnormal issues related to conceiving may be at particular risk for some conditions, such as premature menopause , that can be mitigated by not delaying ...
The most common cause of female infertility are ovulation problems, usually manifested by scanty or absent menstrual periods. [7] Male infertility is most commonly due to deficiencies in the semen , and semen quality is used as a surrogate measure of male fecundity .
The issues of age can be discussed with a qualified fertility specialist such as a reproductive endocrinologist. In Vitro Fertilization (IVF) is an assisted reproductive technology used to treat infertility and to help families have offspring.
Countries need a fertility rate of about 2.1 kids per family to maintain a stable population. But two-thirds of the world's population already lives in countries where fertility is below this so ...
Health issues such as varicocele, infections and hormone imbalances also impair fertility, just as environmental factors such as heavy metals and excessive heat can damage sperm function. Stress ...
Many factors can affect fertility, and these factors can affect one or both partners. Damage to the woman's eggs or the man's sperm, or a change in the hormones needed to regulate the normal menstrual cycle are just a few things that can cause problems with fertility. More common causes of infertility include: [120] Damage to the woman's eggs
Weight loss can improve fertility problems for people with obesity. For example, several studies suggest that women with excess weight or obesity take longer to conceive and have a higher ...
Fertility in colloquial terms refers the ability to have offspring. In demographic contexts, fertility refers to the actual production of offspring, rather than the physical capability to reproduce, which is termed fecundity. [1] [2] [3] The fertility rate is the average number of children born during an individual's lifetime.