how many weeks does this look like?

kk • Newly TTC 🥰

i had an US on 2/14 and measured at 5w6d. yesterday i went 2/27 and measured 7w1d. the lady said the measurements can be off 3-4 days though. it’s so crazy to see such a huge difference. the first time, all we saw was a yolk sac! this time we saw a little bean and the heart beat!!!