Welcome to the SOS Morning Sickness web site

Nausea and vomiting of pregnancy (NVP) is often referred to as "morning sickness" although it does not necessarily occur only in the morning. NVP can have significant effects on the wellbeing and functioning of a pregnant woman and her family. It may appear at any time of the day. Moreover, some women may experience it for a short period of time, yet most will suffer for many weeks. NVP usually develops between the 4th and 6th week of pregnancy. In half of the cases it ends by the 14th to 16th week of pregnancy. Unfortunately, some women have NVP throughout their entire pregnancy.

The most severe form of NVP is called hyperemesis gravidarum (HG). According to the Hyperemesis Education and Research Foundation, hyperemesis gravidarum (HG) is described as "unrelenting, excessive pregnancy-related nausea and/or vomiting that prevents adequate intake of food and fluids." HG is considered a rare complication of pregnancy. The percentage of pregnant women afflicted ranges from 0.3% to 2%.

This web site provides information on nausea and vomiting of pregnancy, as well as tips to alleviate NVP symptoms, available treatments, support and counselling resources.  Frequently asked questions about NVP are posted on this web site.  If you do not find the information you are looking for, you can send your question through the section entitled "Do you have a question for Dr. Gargaun?" appearing in the left column.

If you are suffering from NVP, you should talk to your health professional. He or she may help you manage your symptoms so you can enjoy your pregnancy and keep on going with your daily and family activities.