Reborn in the 70S, It's Hard to Chase a Beautiful Woman

[Double birth + 1V1 sweet pet + the male protagonist's verbal disapproval + the female protagonist's doctor + the female protagonist wearing a book + military marriage] The delicate and soft-looking Lu Ran has learned to read, but she knows nothing except medical skills. As a cannon fodder female supporting character, she just wants to survive. Unexpectedly, he accidentally flirted with the male protagonist of the original novel. Isn't this the person who killed her in the last life? How come he is the person who protects her in this life? What went wrong. She ran, he chased. Finally one day he couldn't bear it anymore and said, "Stop running away and give me a daughter." (Slow-burning type, with ambiguity, plot, and no logic. Those who like logic should not enter)