Can Space Sex Be Realized? Overcoming Five Major Problems

Weightlessness:

In a weightless state in space, if a male astronaut wants to show intimacy to a female astronaut, such as a light touch, the latter will immediately be pushed far away. As for kissing and hugging, these actions are even more difficult. In addition, semen will be in droplets. How to make it spray and combine with the egg for fertilization is also worth studying.