<s>[INST] I am undergoing infertility treatment and just missed my periods this month ( was due on 21st). I may be pregnent.I am having severe cough and slight fever since more than a week now. Doctor gave me Augmentin for 5 days which did not help. She has given me Ceftum 500 now . Is it safe to take it in case I am pregnent now... ? [/INST] Dear patient. Greetings from Chat Doctor !!!  I am Chat Doctor and shall be answering your question. I can understand your concerns about safety of Augmenting and Septum in the first trimester of pregnancy. Furthermore, I will try my best to answer your question and guide you through this. Augmentin is chemically coamoxiclav. FDA has labelled it as a category B Chat Doctor.  This means it can be taken during pregnancy with minimal adverse effects. Septum is a cephalosporin group of  </s>