my female RES(which has succesfully mated with the male RES) recently mated(full tail lock for 30 mins) my 4 year old male common map turtle. what are the chances if any of her having fertile offspring with this guy? i changed phones and sadly no longer have any of the pictures but im sure they were mating. also, what should i do with my female when shes ready to lay? i read somewhere that once they start constantly trying to escape the enclosure there ready. but i can never catch her at the right time. twice now ive been to late and she laid all the eggs in the tank. her first clutch had 13 eggs and shes 7 close to 8 years old.