Hello, so I went to the docs today for my scan again and I showed no yolk sac or fetal pole. The doc is saying I should be 7w 2 days, my app is staying I should be 6w 6d and my gestational sac is measuring to be 5w4d. I've been taking lovenox and endometrium for the progesterone levels. He told me it's not a viable preg bc he doesn't see the yolk sac, by this time they should be able to see it.  I went in  last week and he measured my ges sac to be almost where it's at now. My hcg levels were at 1400 on the 17th and came in at 3000 today.