More on Trans-insanity
If sex can be self-determined, science is now irrelevant.
Female bodies are different from male bodies because God, nature, and natural selection designed them for different functions. Neither sex is better than the other, but one is bigger, stronger and faster. Both sexes are necessary for perpetuating the species. No matter what you think your higher purpose may be, nature, who is in charge of natural selection, says your purpose is to reproduce. The fact that males dominate our culture is a function of them being given the easier reproductive job, not because they are “better.” They are genetically designed to be stronger so they can protect females made vulnerable because their bodies are adapted for procreation. Biologically, males are far more expendable than females—a queen bee only mates with one male; the rest are spares. A herd of cows only needs one bull. How long does it take to conceive a child compared to how long it takes to gestate a child? If you want a son (a man’s mini-me)—then you will need women who can do amazing things men can’t do no matter how strong he is. Reproduction requires women. Because procreating is nature’s only measure of success, women’s bodies are specifically adapted for that function. Men’s bodies are less complicated. They were designed for the defensive survival of the species. For the species to have large brained babies, women’s bodies had to be seriously upgraded.
Women have less muscle mass, more vulnerable skeletons, more body fat (genetically dictated), than males do because a female’s body is designed for her to be able to make a new human starting with a single cell. Her body prioritizes fertility, pregnancy, birth and breastfeeding. Sports are not a priority to nature, though they may be to many women.
Male differences from females begin in the womb. Testosterone is produced in the testes of male fetuses and is responsible for the masculinization of the reproductive organs and the brain. The peak levels of fetal testosterone occur around week 16 of gestation (less than half way through a pregnancy). At this point the fetal testes are fully developed and able to produce sufficient levels of testosterone to complete the masculinization of the fetus. These peak levels of testosterone have been found to have a significant impact on the development of the male brain, influencing the development of male-typical behaviors and cognitive abilities.
A woman’s mean weight gain during the 9 months of pregnancy is 26 pounds (12 kilograms). The total energy cost of pregnancy has been estimated at 77,000 Calories. Over 9 months this averages out to 285 Calories per day. According to the Mayo Clinic (Mar 28, 2025), “you might need to eat more to give you the energy and nutrition to produce milk. It's typical to take in about 340 to 400 extra calories a day.” Pregnancy is metabolically expensive and the female body maintains readiness for this until menopause.
Women have more sports injuries than men because they are built differently on purpose.
Women are more often injured during athletics and often include: ACL tears, kneecap pain. stress fractures, tendonitis, shin splints, ankle sprains, plantar fasciitis and joint pain due to joint hypermobility.
Skeleton bone size and sturdiness also vary significantly between males and females. Males have larger and stronger bone and joint surfaces and more bone at muscle attachment sites. Peak bone mass differences in boys and girls are mostly determined by genetics. Differences in testosterone and estrogen contribute to why boys develop larger bones and have higher peak bone mass than girls.
There are over 3,000 genes that are differentially expressed in male and female skeletal muscle and there is also evidence of sexual dimorphisms with respect to muscle fiber-type composition. Compared to the male heart, the female heart has a larger ejection fraction and beats at a faster rate but generates a smaller cardiac output—the female heart is not just a small version of the male heart; they function differently.
The American Council on Exercise notes that the amount of essential body fat needed for survival is 10 to 13 percent in women, while for men it's a mere 2 to 5 percent. That difference continues throughout a wide spectrum of body types, with fit or athletic women typically having 14 to 24 percent body fat, while for men the comparable range is 6 to 17 percent. For sport, fat is a useless weight.
According to Harvard Health, the typical female athlete, as compared with her male counterpart, has higher estrogen levels, along with less muscle mass and more body fat. She has greater flexibility (due to looser ligaments) and less powerful muscles putting joints at risk. Her wider pelvis alters the alignment of the knee and ankle each of which have a narrower range of motion. Consequently, her knee’s ACL travels through a more limited range of motion than a man’s, making this joint more vulnerable to injury than his, especially in sports. Women are not built for athletics, but they love them and deserve to participate in sports safety and to compete against physiologically similar people—women.

This is why men are preordained to win competitions against women when size, speed and strength are determinant. Because male bodies differentiate from females by the 16th week of gestation, puberty blockers don’t undo those changes or the even more fundamental genetic differences. Men should not be in women’s sports because they have an unfair, unearned, advantage and may, inadvertently injure females because of it. If men continue to be allowed to compete against women they should have to be given a handicap, e.g., wear weights to offset their physical advantages. Added weights make horse racing fair; why not use it for men who insist on competing in female sports? Why shouldn’t men get handicapped to even their odds of winning? Would men want to compete in women’s sports if their chance of winning was lowered? What could be more humiliating than for a biological male to be beaten by a girl!
P.S. For more insight into equalizing (unfair) individual advantage, read or reread Harrison Bergeron by Kurt Vonnegut (1961).


Evolution doesn’t play politics or care what an individual would prefer. Deforming and sterilizing a healthy young body makes no sense from an evolutionary perspective. And IMHO, it doesn’t make logical or scientific sense either…and yet. What a waste of potential.
I think most people assume that testosterone is not a factor until puberty. This is why so much of the debate around this subject has centered on whether the athlete in question has undergone male puberty. You are making the point that that is an irrelevant and inappropriate threshold, and that meaningful sexual dimorphism begins in the womb, when testosterone begins to be secreted. The issue was not simply whether biological men should be allowed to participate in women's sports, but whether biological boys should be allowed to participate in girls' sports.