Tag: Embryo development

Statistics indicate that a woman's fertility begins a gradual decline in her early 30s, a trend that is largely attributed to decreasing egg quality. The quality of an egg, also known as an oocyte, refers to its viability, chromosomal integrity, and overall health, all of which are fundamental for achieving a successful pregnancy.

Research has confirmed that eggs, even unfertilized ones, contain various forms of RNA, including messenger RNA (mRNA) and microRNA (miRNA). This genetic material is not just a remnant, but a vital component that plays a key role in cellular processes for both embryonic development and potential nutritional impact.

Did you know that in egg-laying animals like birds and reptiles, the yolk provides all the energy and building blocks needed for development and growth? The primary function of the yolk is to serve as the nutrient-rich food source for the developing embryo.