Ovum | Community Health

The ovum, or egg cell, is the female reproductive cell in most anisogamous organisms, characterized by its non-motile nature and larger size compared to the male gamete. The ovum plays a vital role in sexual reproduction, as it fuses with the sperm to form a diploid cell, or zygote, which develops into a new organism. According to the [[world-health-organization|World Health Organization]], approximately 270 million women worldwide suffer from infertility, with ovum-related issues being a significant contributor. The ovum is formed in the [[ovary|ovary]] and released during [[ovulation|ovulation]], after which it can be fertilized by a sperm. The study of ovum and its related processes is crucial in understanding [[reproductive-health|reproductive health]] and developing treatments for infertility. Researchers at [[harvard-university|Harvard University]] have made significant contributions to the field of reproductive biology, including the study of ovum. With the help of [[in-vitro-fertilization|in vitro fertilization]] and other assisted reproductive technologies, many individuals and couples are able to overcome ovum-related fertility issues and conceive a child.