I am pregnant woman pregnant 5 months, cough white phlegm in the daytime cough yellow phlegm at nigh

Cough during pregnancy is related to respiratory tract infection. If cough is mild, you can eat crystal sugar stewed pear or Sichuan fritillary stewed pear. Drink plenty of water at ordinary times. If throat has pain and itching, you can drink tea with Luo Han Guo. Cough is more serious and needs to be treated with medicine according to doctor's advice.