My wife's last menstrual period (LMP) was on April 20, 2023. We conducted a urine
pregnancy test (UPT), which showed a faint line. Afterward, we performed a
beta HCG test on May 27, and the HCG volume was 371. Another beta HCG test was done after 48 hours on May 29, and the HCG volume was 493.
Could you please advise if this indicates a viable pregnancy?