Is there anything i can do to improve the health and quality of my eggs, other than living a healthy lifestyle in general? im 38 years old.

Just low stress,: Happy living, healthy diet, no smoking/drugs/chemicals. A presumed fertile couple, married, settled down, happy with not too much stress from work and life... can relax and have sex every 1-2 days until pregnant. If not pregnant after 9 months, they can call her Ob-Gyn doctor to check for fertility problems. If it's already been a while, a Fertility doctor or Reproductive Endocrinologist can help.