Hello mam, thanks for trusting health care magic.
lowering of prolactin
levels is mandatory for conception to occur and it wont happen till they get normalised.
but in case conception occurs while you are still on drugs it is not harmful for fetus so dont worry and continue with medicine
In case you have further questions you can consult me on health care magic forum and i will be happy to help
Take care and wish you all the best.
Dr Manisha Jain.