Yes, pregnant women should continue attending their planned antenatal visits.
Wear a cloth mask. When you arrive at the facility, you will be asked questions about COVID-19, have your temperature checked and asked to use hand sanitiser. If you have symptoms (fever, dry cough, sore muscles, sore throat, difficulty breathing) you will be cared for in a separate room and probably tested. If you have mild symptoms you will be asked to isolate yourself at home while waiting for the COVID-19 test result. If you have severe symptoms e.g. high fever or great difficulty breathing, you will need to stay in hospital.