@Hypocrisy_Central Sure there are all kinds of factors that will need to be worked out. Brittany and Abigail are now 21, both have expressed a desire to marry, as well as have children. They know that they only have one reproductive system. Surely, they have discussed all of the potential pitfalls that might occur.
In a legal sense I guess there will have to be many concessions made. Credit will be one, Autonomy will be another, which part of their shared body do they get to control themselves without having to have the blessing of their twin. I’m not sure what you mean by this being a legal factor. Wouldn’t both credit (whatever you mean by that), and which part of their shared body they get to control would be up to the twins to decide? From what I’ve read, they work through these details on their own. Each set of conjoined twins come to their own decisions on how to handle this. They’ve been doing this for as long as they’ve lived.
If they are issued separate marriage license, one twin cannot date anyone less the other twin goes along. That applies whether one twin is married or not. If one twin is already in a relationship, or even married, both that twin and their partner know that this is likely to happen.
Should they find someone who loves their part of the union it is hard to be intimate with half a person in general. I’m not sure what you mean by this. Are you talking about a partner that is in a relationship with a non-conjoined person, but is with someone who has a physical disability? Are you familiar of the story of Rose Siggins? She only has half a body.
If the one twin despised her brother in-law, or she got married and her husband did not like her sister’s husband, yet he has to intimate with the same shared vagina I can’t see how that would work. It might come as shock to you, but there are people out there that can, and do, work past this traditional mindset. If they can’t, they leave. Obviously, the twins can’t desert each other, unless there is a possibility of separation. In A&B’s case, both their parents as well as their daughers, have opted not to risk this.
With other conjoined twins they had their own private parts. IF they were able to carry a child, who would be listed as the mother? I don’t know, but I suspect it would be up to the laws of area in which they live. If a location recognizes separate marriage for conjoined twins, I would hope that they would list one mother and one father on a birth certificate. It’s an interesting question.
If it were genetically Abby’s spouse would her sister be just the aunt when she would basically have just as much DNA invested as Abby? Do you mean if Abby’s spouse was the one who generated a pregnancy? From a genetic aspect, the women have the same DNA. Because they share one set of reproductive organs, it just becomes a bit messier. Or maybe it is easier.
Physically, the other twin (in the case of A&B) will be involved in the reproductive process, gestation, the birth, and the upbringing. Mentally, most conjoined twins learn to either keep their opinions to themself or somehow ‘tune out’ when their sibling is handling a personal situation.
What if one got ill and needed a major brain surgery that was risky, would the other twin be able to veto the procedure? If the surgery would prevent the twin from dying, I doubt that the other would veto it. In many cases of conjoined twins, one becomes ill before the other, depending upon the affliction. When the twins are adults and treatment is no longer dictated by the parents, I suspect that they decide between themselves the best route to take.
In a case of an illness that may lead to a high risk of their twin’s death unless treated, why would they veto the decision of their sibling? It would mean that they either die too, or if there was a possibility of separating them, then it becomes another high risk factor in their ability to survive.
All good questions friend. The bottom line is that there are really no answers. Each case of conjoined twins is unique, but it’s up to the twins to decide how they want to live their lives.