best unexpected pregnancy romance novels

Isabel Quinn, the daughter of the wealthiest man in Kaldia, breaks ties with her father, Frank, to pursue love and marries Loren Davis. During her pregnancy, she faces complications due to an abnormal fetal position. As she prepares for childbirth, Shirley—Loren's female 'best buddy'—claims that Isabel is merely being dramatic, doing it for attention and vanity. Loren, swayed by her words, forces Isabel to transfer hospitals. Meanwhile, Frank receives news of his daughter's impending delivery and arrives with lavish gifts...

Isabel Quinn, the daughter of the wealthiest man in Kaldia, breaks ties with her father, Frank, to pursue love and marries Loren Davis. During her pregnancy, she faces complications due to an abnormal fetal position. As she prepares for childbirth, Shirley—Loren's female 'best buddy'—claims that Isabel is merely being dramatic, doing it for attention and vanity. Loren, swayed by her words, forces Isabel to transfer hospitals. Meanwhile, Frank receives news of his daughter's impending delivery and arrives with lavish gifts...

Five years ago, Nina Wade was betrayed by her own family, leading to an unexpected pregnancy with Joe Holt. She raised their son, Ben, in secret. But now, five years later, her world is shattered when Ben is diagnosed with leukemia. Desperate to save him, Nina plans to sell the precious jade that Joe left to her back then. Meanwhile, the Holts begin a city-wide search for Ben. In the midst of this chaos, Nina finds herself working as Joe's secretary at Holt Corp. As they spend more time together, their relationship begins to heat up in ways neither of them expected.

After a car accident and plastic surgery, a part-time worker wakes up with the face of a wealthy heiress. Living someone else's life, she seizes the chance to get revenge on the man who ruined her. But as she gets tangled with the heiress’s fiancé, an unexpected romance blooms—and so does the question: how far will she go to keep this borrowed life?

After being publicly humiliated by her childhood crush and his new girlfriend, Eliana Lindsey drowned her sorrows in alcohol, only to stumble into the wrong hotel room. Mistaking Elijah Jenkins, who was much older than her, for a hired host boy, she spent the night with him. A month later, an unexpected pregnancy turned her world upside down. Just as she felt overwhelmed by the surprise of twin babies, Elijah showed up with a grand marriage proposal and an astronomical bride price. As Eliana hesitated over the prospect of becoming a stepmother, she discovered that Elijah wasn't just a billionaire CEO, but also the father of her vicious rival! While others flaunted their family wealth, Eliana held the ultimate trump card: her enemy's dad.

Lexi Jones signs up for the "Kitty LoveSim" system, a virtual romance game where completing missions earns real-world cash. All she has to do is finish the final task to cash out and exit the game. Committed to doing the job right, Lexi unexpectedly ends up marrying Scott Fuller—the heir to the Fuller empire. What starts as a mission quickly spirals into a wild ride full of awkward laughs, unexpected tenderness,and genuine connection. By the end, Lexi walks away with both the grand prize and a love she never saw coming.

Right before their marriage, Margot Reid’s scumbag boyfriend cheated with her best friend. Fueled by resilience, Margot took control of her life and decided not to marry him! Upon their unexpected reunion, the scoundrel belittles her, mocking her as a mere dumpling seller. With a playful smile, Margot brings out her newly recruited assistant. The scumbag is left dumbfounded—a once proud billionaire CEO now reduced to the position of a subordinate and husband to his ex-girlfriend, stripped of power and influence?

After being betrayed and buried alive by her family, Zelma miraculously survives but loses her memory, regressing to the mentality of a five-year-old child. As a beggar on the streets, she is rescued by Jimmy, the seemingly frail CEO of the Pham Group. Zelma and Jimmy entered into a quick marriage. However, their happiness was short-lived as the Pham family treated Zelma poorly. Without meaning to, she outsmarted them all with her playful tricks. During a confrontation with Jimmy's stepmother, Zelma unexpectedly regained her memories and decided to hide her true identity while living in the Pham household. As she and Jimmy worked together to stand up against their families, a deep bond forms between them, leading to an unexpected romance amidst the chaos.

Hilda Walters and Carroll Schroeder shared a youthful romance that ended abruptly.Four years later, Hilda resurfaces as the girlfriend of Carroll's best friend, Joey Philips. The trio becomes entangled in a complex web of desire and loyalty. As Hilda fights against powerful forces to save her father, Carroll, now in a position of influence, makes an extraordinary sacrifice: offering himself as Hilda's stepping stone to power. Through their turbulent journey, all three undergo profound transformations,emerging with hard-won self-discovery and maturity.

After being betrayed and buried alive by her family, Zelma miraculously survives but loses her memory, regressing to the mentality of a five-year-old child. As a beggar on the streets, she is rescued by Jimmy, the seemingly frail CEO of the Pham Group. Zelma and Jimmy entered into a quick marriage. However, their happiness was short-lived as the Pham family treated Zelma poorly. Without meaning to, she outsmarted them all with her playful tricks. During a confrontation with Jimmy's stepmother, Zelma unexpectedly regained her memories and decided to hide her true identity while living in the Pham household. As she and Jimmy worked together to stand up against their families, a deep bond forms between them, leading to an unexpected romance amidst the chaos.

During the office party, tipsy Summer mistakenly wandered into her boss Calvin's room. Rumor has it that Calvin steers clear of women and is all action, no talk. Any girl caught in his crosshairs ends up miserably. A month later, Summer eyes the pregnancy test with one thought on her mind: Run! She runs, he chases, but she's in over her head!

Three months into her marriage with Xavier Hudson, the heir to a notorious gang family, Quinn Shelton is hit by tragedy when Xavier dies in a fatal car accident. At Xavier's funeral, factions within the Hudson family demand Quinn give up control of the family legacy. The unexpected return of Samuel, the second son, after years abroad, creates further discord, as some see him as a mere puppet fit to assume leadership. Surprisingly, Samuel mirrors Xavier in appearance but chooses to ally with Quinn, throwing his support behind her as she fights to retain authority.

After the divorce, Ella Blaine's ex-husband, John Jones, asked, "We were married for a year. Did you ever love me?""No!" Ella replied, walking away without a hint of hesitation.Later, a manipulative friend revealed a pregnancy involving John's child. Ella responded by exposing his infertility secret.Years later, when questioned about Ella's decision to marry the seemingly perfect Zac Smith, Ella, with unwavering confidence, declares, "If I can't be his bride, I'll be his new mother. Will he dare not to marry?"

To fund her mother's grave, Selena decided on a flash marriage, inadvertently marrying James Monroe, who was also in a rush and suffered from pollen allergy. They agreed to divorce in two years. As the term neared, Selena interned at James's company, and after an unexpectedly intimate encounter, they realized their mutual affection. Upon discovering her pregnancy, Selena found out her boss was her husband. James, realizing she was his wife, pursued her passionately. At their wedding, Selena marveled at the transformation from boss to husband.

Miguel Shrimpton and Yaretzi Wanson were about to walk down the aisle. However, a sudden tragedy shattered their relationship with misunderstandings. Unable to bridge the emotional rift, Yaretzi had hidden her pregnancy and had gone abroad to study. Five years later, Yaretzi returned to the country and entered Miguel's life again. Though he still harbored resentment over her departure, his buried love for her had never faded. Determined to heal the past, he began reaching out to her again—one step at a time.

On the night before her engagement, Clara made a daring escape from her cheating ex and her toxic, sexist family. Fate took an unexpected turn when she discovered she was carrying the child of Cary Sampson—the nation's wealthiest and most powerful man. Before she could catch her breath, Cary bought out the hotel where she worked, determined to keep her in his life. But Clara wasn't about to let anyone derail her dreams. She worked tirelessly to prove her worth, resisting Cary's advances at every step. Yet, his persistence and devotion slowly melted her defenses. In the end, Clara not only built a thriving career but also became the center of Cary's world, cherished and adored like never before.

Jeremy Wilson's sister, Sophia Wilson, returned to her homeland to attend her brother's engagement ceremony. However, Daisy Rogers, Jeremy's fiancée, mistook Sophia for a mistress and subjected her to public humiliation and assault. After the truth was revealed, not only was Daisy's misconduct exposed, but it also came to light that her pregnancy was a fabrication, and she was conspiring with Jeremy's best friend, Zane Grey, to eliminate Jeremy and seize control of the corporation. In the end, Zane was handed over to the police, Daisy's family faced punishment, and Jeremy and Sophia gained a profound insight into the significance of integrity when sizing up others.

Dong Jian was a beggar who lost her parents while fleeing from a flood. She was nearly beaten to death after accidentally touching the sleeve of Ruyan Wei, the daughter of the Chancellor. She met Prince Zhao, who had been framed by Prince Shen and Chancellor Wei and became a sex slave with broken legs. He saved her life by giving her a pancake, and in return, she became his loyal guard dog. On the day Zhao ascended to the throne, they killed countless people, and the hall was filled with blood. But Zhao committed suicide in Dong's arms. Devastated, Dong killed herself too, but instead of staying dead, she traveled back to a time when Zhao was still a prince with healthy legs. In this life, Dong rose from being a beggar to become Prince Zhao's maid, eliminating his enemies in advance. Dong uncovered the Chancellor's collusion with Prince Shen. To protect himself, Prince Shen abandoned the Chancellor. When Dong thought everything was on the right track, the unexpected arrival of Leon, a holy monk, saw through that she was a time-traveler. Dong had hoped to see her savior, Zhao, live a peaceful life and ascend to the throne, which would be enough for her. But she didn't realize that she had already become Zhao's redemption and the love of his life.