Milky white discharge without any other associated symptoms is absolutely normal, you need not worry about that.
I would advice you to undergo a few tests like CBC with ESR
, Urine routine and microscopy, RBS, Thyroid function tests
and an ultrasound
of the pelvis for your self.
A semen analysis
of your husband.
Meet your doctor with the reports.
Your age could be one of the factors affecting the conception.
Don't worry, take care.
All the best.
Dr. Rishma Lakhani