An Alabama mother gave birth to two sets of identical twins 13 months apart. Britney and Frank Alba were married for just two years when they welcomed twin boys Levi and Luka. Only six months later, Britney was pregnant again with twin girls. Britney’s twin girls not only shared a placenta, but also the amniotic sac. She spent 50 days in the hospital, where Lydia and Lynlee were born perfectly healthy.
