HCG Levels for twins

Gale

Hi, ladies. For those of you who are carrying twins, I’m just wondering what your HCG levels were at 14DPO or 9 days post embryo transfer. Mine was at 89.07 then 423.3 13 days post transfer. Is there still a chance for twins? I’m getting my first ultrasound in 5 days and I’m getting so anxious.