Hello mam, thanks for trusting health care magic.
i have never heard of the fact that it causes infertility
it just takes about 6 months to 1 year to resume ovulation after stopping the drug intake.
In case you have further questions you can consult me on health care magic forum and i will be happy to help
My URL is http://bit.ly/drmanishajain
Take care and wish you all the best.
Dr Manisha Jain.