Read the following context and choose the best option to answer the question.
Context: They will work closely with her , even doing home visits in the village , to make sure her blood glucose is controlled for this pregnancy . Diabetes , ( very high ) hypertension , gastritis , arthritis , itchy skin , headaches are all common problems I deal with every day in the U.S. Limited pharmaceuticals made treatment in Honduras difficult . Now that I have the experience of seeing the limited pharmacy at the clinic , I can advocate for a better supply of needed medication . The patients are grateful for anything and are extremely compliant with meds . High doses of Lasix worry me when there is no way to check potassium or sodium levels .
Question: Why are they monitoring her diabetes so closely ?
Options: 
- She is carrying child .
 - She has a Honduran passport .
 - She has little medical care in her home country .
 - She has a sodium deficiency .


She is carrying child .