Imagine: A vindictive ex-husband injects his ex-wife with an experimental drug that will give her the ability of superfetation (getting impregnated while already being pregnant). She begins to have one night stands until she ends up pregnant, which only seems to increase her libido. As she grows at an alarming rate, her doctor finally realizes what is happening and urges her to abstain from sex until all the babies are born. But the bigger she becomes, the harder it is to resist her newfound addiction.

Imagine: A pregnant stage actress wants to share her birth with her fans so she arranges a premium performance in which she will give birth live on stage with only the assistance of volunteers from the audience.

Imagine: A young 20-something is serving as a surrogate mother for a dying alien race following a chance abduction. For the past nine months, she has been carrying an intelligent alien lifeform that can communicate with her telepathically. When the day comes, she begins to feel contractions but is informed that active labor can only be triggered by one thing: semen. To give birth, she must go out on the town and find a man who can help her out of this situation...

Imagine: In a future of rapidly-plummetting birth rates, the government sets up breeding facilities where fertile women can be impregnated with the aid of potent hormones, resulting in multiples pregnancies every time.

Imagine: A young female space cadet is captured during a fight with an advanced alien race. In the prison, she and her captors discover that she is pregnant. Her alien captors are fascinated by human biology and wish to study her firsthand. They place her in a transparent enclosure and watch her grow over the months. Once the day arrives, the alien scientists crowd around her, barking questions about the sensations she is experiencing and what her body is doing, all while she labors without any assistance. If she does not answer their questions adequately, they can punish her with a shock collar. Even when she is in the middle of pushing out her baby...

Imagine: a college student has been carrying an alien baby for months and goes into labor during final exams. She would be able to conceal the labor until she could get back to her dorm if it weren't for the fact that her baby's species has intense growth spurts once gestational development is over. She has to give birth someplace where no one will see her but the longer she holds it in, the larger the baby becomes.