Dropping sugar levels

Amy • Mommy of 5 boys and 1 girl!! Ages 22-2years! One more little boy joining us November 2018 😍🌈💙

Has anybody else had their numbers drop? My fasting numbers are usually 87-95 and my numbers after eating (2 hours)... are usually 110-127. Now for the past two days my numbers after eating are 85-97. Someone told me this can mean your placenta is failing? Has anyone else heard this? My diet and exercise has not changed.