HCG 27 and then 91

Hi everyone,

I recently found out I was pregnant after two early miscarriages. My doctor put me on progesterone and thankfully so far I’ve been able to keep this baby. I got hCG done Wednesday and my levels were 27 at almost 4 weeks. 48 hours later I had a second draw of 91 and progesterone was at 34.8. Doctor called very happy and said I didn’t need any more blood work. He scheduled me for a 7 week ultrasound. Do you think I should have asked for another round of Betas? Anyone have a similar experience and it worked out okay? Thanks for your input!