The luteal phase is one stage of your menstrual cycle. It occurs after ovulation (when your ovaries release an egg) and before your period starts. During this time, the lining of your uterus normally gets thicker to prepare for a possible pregnancy. If you have a luteal phase defect, that lining doesn't grow properly each month. This can make it difficult to become or remain pregnant.
How Compound W Works. Compound W is a commercial product suitable for treating common warts and plantar warts. The only active ingredient in the product is 17% salicylic acid, the substance found in aspirin. This mild acid exfoliates the infected skin. Compound W comes in four formulas: liquid, gel, pads and Freeze Off.
An alkyne is a molecule made up entirely of carbon and hydrogen where on or more carbon atoms are connected by triple bonds. The general formula for an alkyne is CnH2n-2 where n is the number of carbon atoms in the molecule. Alkanes are named by adding the -yne suffix to the prefix associated with the number of carbon atoms present in the molecule. A number and dash before the name denotes the number of the carbon atom in the chain that begins the triple bond.