Did I get pregnant after not having my period for three months?

Patient's question:

Three months without a period, not pregnant, belly getting bigger

Doctor's answer:

Hello: Generally speaking, if you have had sexual intercourse before and your period is delayed by three months, it could be pregnancy, or it could be irregular menstruation.
Recommendation: It is best for you to go to the hospital for a blood HCG test to confirm if you are pregnant. If you are not pregnant, you should also check for inflammation or other diseases.