Examlex
________ correlation can make two variables appear closely related when no casual relation exists.
Single Egg
Single egg refers to the result of one egg being fertilized during conception, leading to the development of one embryo, which can result in a singleton pregnancy.
Infertility
The inability to conceive a child after one year of regular, unprotected sexual intercourse.
Irregular Ovulation
Occurs when the release of eggs from the ovaries is unpredictable or does not happen at consistent intervals.
Progesterone Levels
The concentration of progesterone, a steroid hormone, in the blood which plays a crucial role in the menstrual cycle and pregnancy.
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