Thanks for the query. Ovral
g is a combined oral contraceptive pill
It can cause side effects like alteration in the menstrual pattern, change in vaginal discharge
Contraceptive pills sometimes can stop or alter the ovulation.
And as you know being on pills the woman can't get pregnancy
So if the pills are kept for the purpose of regularization of the cycles etc, no need to worry about the vaginal discharge or ovulation.
Once she completes the course, after few weeks her hormones can come to normal levels.
After that you can plan for pregnancy, if you are desiring so.
For more details you can ask me directly through the premium forum.