Hi, Welcome to HealthcareMagic Forum.
Having a Kid is after 35 will take a long time as you have crossed that Period of conceiving easily and every woman will be born with a limited number of eggs. As you age, the quality of eggs decline and you may ovulate less often even if you have regular periods and your eggs may not be fertilized as easily.
Since you have been trying it for 6 Months, you should be considering yourself examined by a Gynecologist and get a Opinion.
But don't panic, as you will conceive but it will take longer, it also depends on your partner's age. The Younger the partner, the better chances.
Continue having Unprotected sex every alternate day starting from 10th to 20th day of your cycle. Eat healthy nutritious balanced diet which should include fresh fruits and Green leafy vegetables. Avoid smoking
. Avoid stress
and Practice relaxation techniques
like yoga and meditation
Once you conceive, schedule regular check up with your Doctor to see if the baby is dong fine.
I Wish you All the best and Very Good Health.