The effectiveness of emergency contraception methods is calculated differently from the effectiveness of other contraceptives because of how they are used. Emergency contraception is the only type of contraception method that is used after unprotected sex. Because emergency contraception does not prevent all pregnancies, a woman should see her doctor if she doesn't get her next expected period after taking it.
As verbs the difference between accrued and deferred. is that accrued is (accrue) while deferred is (defer). As a adjective deferred is. of or pertaining to delay of an action. accrued.
Many businesses are not set up to recognize accrued and deferred revenues, as they happen. A common scenario is for accrued revenue to be ignored, and deferred revenue to be recognized as a regular revenue. Both situations are corrected by adjusting journal entries at the end of a period, as part of the closing process. As accrued revenues are discovered, they are entered in the system.