Embryo transplants are pretty much exclusively used with surrogate mothers where the real mother cannot bear the child due to future complications.
The sperm and egg are sourced from the couple wanting a child, germinated externally, then the germinated egg is implanted into the surrogate.
No dna from the surrogate is used, they become a separate incubator for the child.
There are no 'disadvantages' or 'advantages' to this as its more of a last resort rather than a choice most women have to make. Most would chose to bear the child themselves if they could
No doctor in the world should be offering a healthy woman this option.
The sperm and egg are sourced from the couple wanting a child, germinated externally, then the germinated egg is implanted into the surrogate.
No dna from the surrogate is used, they become a separate incubator for the child.
There are no 'disadvantages' or 'advantages' to this as its more of a last resort rather than a choice most women have to make. Most would chose to bear the child themselves if they could
No doctor in the world should be offering a healthy woman this option.