What precaution to be taken while undergoing an IUI cycle? 

If you’re currently taking fertility medications for IUI and experience any of the following  symptoms, you should call your doctor immediately. 

• dizziness or light-headedness 
• sudden weight gain of more than 5 pounds 
• shortness of breath
• nausea and vomiting 

severe abdominal or pelvic pain • sudden increase in abdominal size usually increases chance of pregnancy.