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.
â¢ So accrual revenue refers to recognition of revenue that has been earned but not yet received. Similarly accrual expense is recognition of expense that has been incurred but the payment has yet not been made. â¢ On the contrary, deferral is recognition of receipts and payments after actual cash transactions.