Follicle development is a crucial part of the ovarian cycle, involving the maturation of ovarian follicles from primordial to preovulatory stages, which is regulated by hormonal cues. This process is essential for ovulation and fertility, as it prepares the oocyte for potential fertilization and subsequent embryo development.

Follicle Development

The ovarian cycle is a series of physiological changes in the ovaries that occur during a woman's reproductive years, facilitating ovulation and preparation for potential fertilization. It involves the follicular phase, ovulation, and the luteal phase, regulated by a complex interplay of hormones including FSH, LH, estrogen, and progesterone.

Ovarian Cycle

Maturation of ovarian follicles

Primordial stages

Preovulatory stages

Hormonal cues

Process of ovulation

Fertility refers to the natural capability of producing offspring, influenced by a combination of biological, environmental, and socio-economic factors. Understanding fertility is crucial for addressing population growth, reproductive health, and family planning challenges worldwide.

Fertility

Preparation of the oocyte

Potential fertilization

Embryo development is the process by which a fertilized egg transforms into a fully formed organism through a series of well-coordinated stages, including cleavage, gastrulation, and organogenesis. This intricate process is regulated by genetic and environmental factors, ensuring the proper formation of tissues and organs necessary for survival and function.

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