Hi tthanks for your question.
I feel sorry for your recurrent abortions.
Cervicial incompetence is common cause of mid trimester abortion.
It is good that cause of your recurrent abortions has been established.
It is a preventable factor.
All you need is single stitch on your cervix
during first trimester called as Mcdonald stitch.
Consult nearby gynaecologist for the stitch.
You can concieve after first period after abortion.
Hope this answers your question.