A Zestimate Is Not an Appraisal! This is where things get ugly. A lot of homeowners, and I suppose some in the industry, seem to get tripped up into thinking a Zestimate is an appraisal. Zillow explains right on its informational page that a Zestimate is not an appraisal, and cannot be used in place of an appraisal.
Lactorrhea, the occasional production of milk by the glands, can occur in any mammal, but in most mammals lactation, the production of enough milk for nursing, occurs only in phenotypic females who have gestated in recent months or years. It is directed by hormonal guidance from sex steroids.
Lactation: the secretion of milk from the mammary glands of the breast. Breastfeeding: the feeding of an infant at the mother's breast; nursing. The stages of lactation . There are four stages of lactation: Mammogenesis (growth of the breasts) Lactogenesis (the functional change of the breasts so that they can secrete milk) Galactopoiesis (maintaining the production of milk) Involution (the termination of milk production). The important hormones involved in lactation are: prolactin ; oestrogens