Thanks for your query.
I have read your query & I understand your concerns.
Following is my reply:
1) These felopio tampons to dont work . There is no mechanis, of action of these drug so as to how they act. Hence it is not wise to believe them
2) There may not be negative response from people who used it but also no positive response as they cant open blocked tubes.
3) You can go for hysteroscopy
guided tubal recanalisation procedure. If not successful try for pregnancy
when follicle grows on the ovary near open normal fallopian tube
I hope I answered your query. I will be available for any followup queries you have.
IVF & Infertility