It's no debate. It's a scientific fact: Sex spreads disease. It spreads chlamydia. It spreads Hep-C. It spreads HIV/AIDS. This is especially true if it goes unchecked. When people have sex, they exchange bodily fluids like saliva, breast milk, semen, feces (!), uterine fluid, and what not... and of course, those fluids all contain bacteria, viruses, parasites, fungi, yes, and toxins to top it all off. Of those bodily fluids, the one that contains the most pathogens, by far, is obviously feces (which have something like 50 times the concentration and diversity of pathogens compared to that found in urine, semen, and vaginal discharge combined) ― that's why homosexual males tend to be 20 times more likely to contract, not to mention fall to, STDs than anyone else ― but that's another topic for another post. Anyhow, when you have sex out of wedlock, you're going to get sick, and, if that sickness is left untreated, you're likely to die. Then, of course, any offspring you may have may also get that disease... and if the disease you give them is something other than AIDS (which they build up natural immunity to in the womb), they're lucky if they live to be 5. Speaking of offspring, that brings us to our next section.
There are indeed plenty of birth control products out there. Everything from birth control pills to condoms to surgically implanted birth control devices have been put out there as means of keeping the possibility of having an illegitimate child to a minimum. However, there's a clear issue here: None of those methods are ever 100% accurate at preventing illegitimate pregnancies. The only way to be 100% sure you're never going to have a child out of wedlock is to not have sex until wedlock. Condoms can tear, and when they tear, yup, you've just given semen free reign to leak into the vaginal cavity and merge with an egg to form a child. Likewise, birth control pills can wear off... and they only really stop about 50% of the hormones responsible for ovulation anyway. Surgically implanted devices, although they are 99% accurate, are still costly and there's still a chance they can come loose, causing extreme pain, yes, and pregnancy. When that does happen, there's a financial burden: how is that child going to be fed? How many diapers are you going to need to buy? A whole lot... which can total thousands of dollars per child. You say you have a choice to abort that child? That's tantamount to saying that you have a choice to commit genocide: it's not a democratic choice, it's a totalitarian one, committed out of, yes, terminological hypocrisy all around. Don't have sex in the first place, and you won't feel a need to make that choice.
Ever wonder what makes stimulant drugs like cocaine and methamphetamine so addictive? They inhibit the enzymes that break dopamine down, resulting in excess dopamine being released throughout the nervous system. Well, guess what? Excess dopamine is also released during sexual arousal, according to a scientific study. Excess dopamine overwhelms ― and decreases the number of ― dopamine receptors. Regardless of what the source of that excess dopamine is, there's still excess dopamine. The result? You create a scenario that makes sex just as addictive as cocaine. Once you start, you can't stop. It becomes a habit... a habit that spreads STDs, gets people illegitimately pregnant, and, yes, kills.
So, that's it for the consequences of lust ― which is clearly the sin behind abortion/gay activism all around. The driving force is clearly the sin of lust, just lurking, waiting to corrupt the world and bring it to its doom. Treating it with activist mentality is treating it with the absolute wrong light, besides: instead of getting rid of the problem, they go and make the problem worse. Little do they realize, lust has a way of striking back, like a mousetrap with bait on it, just waiting to spring on them.