As per your chart, yes, your parents would have a stable health in their old age, except for minor ailments which come with ageing, no major health issues can be seen.
Your mother's health would be quite stable and she would be a dominant lady and would generally take care of everything in home even in her old age. She could have some chronic nagging health issues and would be under control due to her physical activity and disciplined life style.
Your father's health also would be generally good in his old age, but he could have some issues which should be manageable with diet regulation, some medical advice, regular exercises and being physically active.
Kanya Lagna with Lagna lord in ninth house conjunct Mars in Vrishabh; Fifth lord Saturn exalted and posited in second house in Tula;
Ninth lord Venus in fifth house in Dwadashamsha in Makara, a friendly sign, Moon conjunct Ketu in fourth house in Dwadashamsha;