Wells Fargo Bank NA in Phoenix, Arizona Routing Number, Address, Swift Codes.
Luteal phase. The luteal phase is the latter phase of the menstrual cycle (in humans and a few other animals) or the earlier phase of the estrous cycle (in other placental mammals). It begins with the formation of the corpus luteum and ends in either pregnancy or luteolysis.
(comparative more lacteal, superlative most lacteal) 1  Relating to milk. ( 2 anatomy) Relating to milk production. lacteal ducts in the breasts. 3  Relating to, or containing, chyle. the lacteal vessels.