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.
Step 4: Add the number of dependents claimed. You can claim one exemption for each dependent you claim plus one for yourself and one for your spouse. An exemption is a fixed amount that is subject to change each tax year and reduces your taxable income in the same way deductions do.In 2014 for example, the exemption amount is $3,950.tep 4: Add the number of dependents claimed. You can claim one exemption for each dependent you claim plus one for yourself and one for your spouse. An exemption is a fixed amount that is subject to change each tax year and reduces your taxable income in the same way deductions do.