My last period 5/16. I had sex twice during ovulation June 2-3. From June 5, I got pinkies spotting for a week. My ObGyn told me, it could be hormone changes. Then I did not get my period until today. When I did home test on 6/19, result was negative. I tried again 6/26, result was positive. I went to my ObyGyn on 7/11. He said the baby is too small and ask me to come back 3 weeks later. I start having spotting on 7/16 until today 7/20. I went to my Dr. on 7/18 and he sent me to hospital for ultrasound. They said my embrio is too small. Instead of having size of 9 weeks, my embrio as small as 5 weeks old. And they found a blood clog and small cyst. My ObGyn ask me to come back next week and see if embrio is growing otherwise we have to take it out. Why the baby size is so small? Is there a dangerous problem with the baby? Is having cyst and blood clog during pregnancy will effect fetal development/baby? If I keep the baby, what would happen? Is the baby can be born and grow up healthy? What should I do?