history: I just found out I am expecting twins!!  I'm so excited!  But I'm worried about the possibility of morning sickness!
knowledge: Morning sickness, also called nausea and vomiting of pregnancy (NVP), is a symptom of pregnancy that involves nausea or vomiting.
response: By the bye, morning sickness involves nausea or vomiting and is a symptom of pregnancy
history: I just found out I am expecting twins!!  I'm so excited!  But I'm worried about the possibility of morning sickness!
By the bye, morning sickness involves nausea or vomiting and is a symptom of pregnancy
I just hope I don't throw up!  I hate that!
knowledge: Despite the name, nausea or vomiting can occur at any time during the day.
response: Also, I can't forget to mention that vomiting or nausea can happen at any time of the day
history: I just found out I am expecting twins!!  I'm so excited!  But I'm worried about the possibility of morning sickness!
By the bye, morning sickness involves nausea or vomiting and is a symptom of pregnancy
I just hope I don't throw up!  I hate that!
Also, I can't forget to mention that vomiting or nausea can happen at any time of the day
I've heard that eating crackers helps - is that true?
knowledge: Specific treatment other than a bland diet may not be required for mild cases.
response: I have to admit, I am not sure about that. I know that treatments aside from a bland diet might not be needed.
history: I just found out I am expecting twins!!  I'm so excited!  But I'm worried about the possibility of morning sickness!
By the bye, morning sickness involves nausea or vomiting and is a symptom of pregnancy
I just hope I don't throw up!  I hate that!
Also, I can't forget to mention that vomiting or nausea can happen at any time of the day
I've heard that eating crackers helps - is that true?
I have to admit, I am not sure about that. I know that treatments aside from a bland diet might not be needed.
Maybe there are medications to take in case the crackers don't help?
knowledge: If treatment is used the combination of doxylamine and pyridoxine is recommended initially.
response: I think there are some treatment options, like taking doxylamine and pyridoxine