I am 37 years old and 16 weeks
pregnant. it is my first pregnancy. In my first TV scan in 6 weeks cervical length was 3.4cm. In 12 weeks NT scan(abdominal) it was 3.4. In week 14 I felt pelvic pressure hence my Gync asked me to check cervix (3.1cm) length and gave me susten 200.
In my 16weeks I got TVScan for cervical length check and it came to 2.7cm.
I got progesterone Injection and doctor asked me to repeat scan next week.
Should I continue with progesterone or get cerclage?