Luteal Phase (n.) 1.(MeSH)The period in the MENSTRUAL CYCLE that follows OVULATION, characterized by the development of CORPUS LUTEUM, increase in PROGESTERONE production by the OVARY and secretion by the glandular epithelium of the ENDOMETRIUM.
Auto detailing clay is similar to the stuff you played with as a kid, but the clay used for detailing is usually much more elastic, especially in the case of Pinnacle Ultra Poly Auto Detailing Clay Bar.
Phosphorus is used almost entirely in the form of compounds, usually in the oxidation states of +3, +5, and â3. Unlike nitrogen and various other members of the family, phosphorus tends to exhibit a preference for the +5 state. Of considerable economic significance is phosphine, or hydrogen phosphide, PH3.