I kept the ring in 4wks & switched to a new one instead of skipping a wk. 4days in i removed it to ttc. is it possible to conceive before next period?

Yes: You may ovulate a week or two after the ring was removed so yes you could get pregnant this cycle.

Possible: It is possible that you could get pregnant during this cycle. Please note that under the optimal circumstances a woman has a 1 in 3 chances of getting pregnant in a give cycle, so while it is possible the odds are not in your favor in a given cycle. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex. Get HPV vaccine.