| | The oral contraceptive pill and Inflammatory Bowel Disease (Site not responding. Last check: 2007-10-30) |
 | | It is well documented that smoking is an independent risk factor for the relapse of Crohn's disease and the oral contraceptive pill is well known for its users being at increased risk of clotting in the blood vessels. |
 | | The oral contraceptive pill is approximately 99% effective if taken correctly, however, inflammatory bowel disease, particularly Crohn's disease, may greatly reduce its success. |
 | | It may be necessary to discuss alternative methods of contraception with your doctor or family planning clinic if conditions have altered, making continuing to take the pill an unreliable form of birth control. |
| www.crohns.org.uk /Docs/5/The%20oral%20contraceptive%20pill%20and%20Inflammatory%20Bowel%20Disease.html (459 words) |