Hi mama! This is definitely something na kailangan i-discuss in detail with your OB kasi cervical cerclage is a pretty specific procedure, usually suggested when there's a risk of preterm labor or cervical insufficiency, so the reasons and timing really differ from mama to mama. I'd suggest asking your doctor kung bakit specifically recommended ito sa iyo, ano ang risks if you don't do it, at what are the possible side effects din, para you feel confident sa decision either way. Hoping everything goes smoothly with your pregnancy!