View full size image. How long a healthy pregnancy lasts can vary by as much as five weeks, even when doctors precisely determined the date of conception, a new study suggests.
Exemptions for dependents. You can usually claim an exemption for each of your dependents. A dependent is either your child or a relative who meets a set of tests. You can't claim your spouse as a dependent. You must list the Social Security number of each dependent you claim on your tax return.
You usually can claim exemptions for yourself, your spouse, and each person you can claim as a dependent. But, if you are entitled to claim an exemption for a dependent (such as your child), that dependent cannot claim a personal exemption on his or her own tax return.ou usually can claim exemptions for yourself, your spouse, and each person you can claim as a dependent. But, if you are entitled to claim an exemption for a dependent (such as your child), that dependent cannot claim a personal exemption on his or her own tax return.