Note: Assisted reproductive technology refers to all treatments or procedures that include the handling of human eggs or embryos to help a woman become pregnant; Reproduced from the CDC; Chart: Axios
In vitro fertilization typically takes more than one embryo to safely achieve pregnancy — and unused embryos are often discarded.
Why it matters: Alabama's Supreme Court ruled in February that frozen embryos created through IVF are children under state law, meaning fertility clinics in the state could be held legally liable for disposing of surplus embryos.