Hello everyone. Yesterday I decided to go for an ultrasound (RD), the …

Hello everyone. Yesterday I decided to go for an ultrasound (RD), the deadline is 40.5. They examined me, did a CT scan. After the examination, contractions started and all night they were 30-45 seconds with an interval of 4 to 10 minutes. Today we had another examination, nothing changed ?. The opening as it was yesterday remained the same ?. When will it finally happen??