Follicular fluid

Follicular fluid is a liquid which fills the follicular antrum and surrounds the oocyte in an ovarian follicle. This fluid is rich in hyaluronic acid, and is used in a modified intracytoplasmic sperm injection (ICSI) called physiological ICSI (PICSI), semi-viscous and yellow in colour.^[1] Its components come mainly from granulosa cells.^[2]

Follicular fluid
Human ovum examined fresh in the liquor folliculi
Details
Identifiers
Latin	liquor folliculi
MeSH	D015571
FMA	18665
Anatomical terminology [edit on Wikidata]