Bhgc?

Savanah

So i got my 3rd beta back an its higher. But i dont know how to actually read the charts for this. So july 8th i took the blood test which was 13. July 10th took another blood test an it was at 30. July 16th took another an its at 344.... it still says its below 4 miu.. my app says 4 weeks an 6 days.. but im not sure thats anywhere near accurate...