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.
Note: This means that a taxpayer is allowed to claim a married dependent as an exemption if all other four tests are met and the dependent uses the married filing separately status. 4. Gross Income. To qualify for an exemption your dependent can NOT: * have a gross income of more than $4,000.