No, it is not appropriate. Such content is private and often involves adult and inappropriate themes. Sharing it in public violates social norms and can make others uncomfortable.
In the vast universe of science - fiction, the 'alien in womb sex story' - like concept is not extremely common but not unheard of either. It represents a very extreme and boundary - pushing idea. Some science - fiction creators use it to shock the audience or to explore deep - seated human fears. There are works where this concept is used as a central plot device to drive home themes about the unknown, the power of alien life forms, and the vulnerability of the human body and psyche.
In Hindu mythology, the concept of Shakti, the female creative energy, is associated with the womb in a metaphorical sense. It represents the power of creation and the source of life. These cultural stories show how different cultures have regarded the womb as a central part of the mystery of life and creation.
One possible interpretation could be a symbol of fear of the other. In many cultures, the idea of something alien and unknown invading the most sacred and private space of a woman's womb can be seen as a representation of the fear of foreign influence, be it cultural, technological, or biological. It can also be related to the idea of the unknown consequences of sexual relations, especially when it involves something not human.
No. Such topics are inappropriate for public discussion as they involve private and often sexually explicit content that violates public decency standards.
Definitely not. Such content is inappropriate in almost all social and cultural contexts. It goes against the values of decency and respect for others, and can also be considered offensive and unethical.