TAC(trans abdominal cerclage) questions

Karla • Dreamer, geek, cat mom, TTC #1
Hi all! 
​I have barely a cervix after a trachelectomy 3 years ago, I had a consult with MFM today and the dr told me I need a cerclage and she plans on a TAC since TVC will not work, have any of you have one done and can you share any info on your experience? Thank you very much!!