An estuary is a partly enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea.Estuaries form a transition zone between river environments and maritime environments.n estuary is a dynamic ecosystem with a connection with the open sea through which the sea water enters with the rhythm of the tides. The sea water entering the estuary is diluted by the fresh water flowing from rivers and streams.
Egg white cervical mucus (EWCM) is a type of cervical fluid that is produced right before ovulation. This mucus is called EWCM because it strongly resembles raw egg white in that it is clear or streaked and is very stretchy and can be watery.
There will be no visible mucus. Gradually, more mucus will accumulate - yellow, cloudy, or white in color and sticky to the touch. As you approach ovulation, your cervical mucus will increase. First, there will be a moistness or stickiness to the mucus, as well as a white or cream-colored appearance. During Ovulation. At ovulation, the quantity of mucus will increase greatly and the appearance will resemble egg whites, often semitransparent. The texture will become increasingly slippery and 'stretchable'.