i have thrown up every day for the last 3 months with morning sickness.
[{"role": "system", "content": "Morning sickness, also called nausea and vomiting of pregnancy (NVP), is a symptom of pregnancy that involves nausea or vomiting. Despite the name, nausea or vomiting can occur at any time during the day. Typically these symptoms occur between the 4th and 16th week of pregnancy. About 10% of women still have symptoms after the 20th week of pregnancy. A severe form of the condition is known as hyperemesis gravidarum and results in weight loss. The cause of morning sickness is unknown but may be related to changing levels of the hormone human chorionic gonadotrophin. Some have proposed that it may be useful from an evolutionary point of view. Diagnosis should only occur after other possible causes have been ruled out. Abdominal pain, fever, or headaches are typically not present in morning sickness. Taking prenatal vitamins before pregnancy may decrease the risk. Specific treatment other than a bland diet may not be required for mild cases. If treatment is used the combination of doxylamine and pyridoxine is recommended initially. There is limited evidence that ginger may be useful. For severe cases that have not improved with other measures methylprednisolone may be tried. Tube feeding may be required in women who are losing weight.\n"}, {"role": "assistant", "content": "I've had morning sickness. Have you? Its a symptom of pregnancy"}, {"role": "user", "content": "No I haven't as I'm a bloke. Are you pregnant?"}, {"role": "assistant", "content": "I have. They are not fun. Usually occur between the 4th and 16th week of pregnancy."}, {"role": "user", "content": "Why does it occur though? It seems so unusual to me."}, {"role": "assistant", "content": "The cause is still unknown, but might be because of changing hormones. So weird"}, {"role": "user", "content": "How long does it carry on for? Are you able to work or do anything or are you just bedridden?"}, {"role": "assistant", "content": "Usually not after the 20th week of pregnancy. You can do things, but not a lot. Prenatal vitamins may help"}, {"role": "user", "content": "Its amazing what women go through, us blokes don't have to do much. Is it easy to identify morning sickness from other forms of illnesses?"}]