
1) Breakfast instruction 2) Eggs order 3) How some like their eggs 4) Like an unflipped fried egg 5) Not once over lightly 6) Order in a diner, sometimes 7) Scrambled alternative 8) Short-order order
Found on
https://www.crosswordclues.com/clue/sunny-side-up

A fetal presentation in which the baby faces toward the mother's front instead of toward her back. Because the fetus's head does not fit well into the mother's pelvis, labor tends to be harder. The bone in the back of the baby's head presses into the mother's back, which may cause painful back pain, or back labor.
Found on
http://www.pregnology.com/

Sunny side up is slang for eggs fried on one side only with an unbroken yolk.
Found on
http://www.probertencyclopaedia.com/browse/ZSD.HTM
adjective (eggs) fried on only one side
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.