So I got an 86 on Wednesday.
The standard doubling time (how long it takes for two beta numbers to double) is 48 hours, but up to 72 hours is still normal.
- 48 hours = 172 beta
- 72 hours = 136 beta
OB wants an 60-80% increase in numbers in 48 hours.
- 60% = 137 beta
- 80% = 155 beta
I got a 251 today! Meaning a 31 hour doubling time or 192%! Baby is ahead of schedule.
Numbers are going up too quick to probably be ectopic.
My next beta is next Friday.