question: Hi. My last menstrual date was 18 April, my first pregnancy test was negative on 22 may. Later on on 30 may my pregnancy test was positive. Have 2 blood test on repeat. Everything was going okay. On 23rd June I have my first altrasound. It shows 6 weeks. Sac size 19.0mm. After 2 weeks I have another altrasound on 8th July again it shows 6 weeks + 1 day now it s fetus 24.0mm but no heart beat. Ultrasound report is like Uterus is A/V, enlarged in size. Uterus contain single regular gestational sac, showing fetus. CRL = 4.6mm Gestational age = 6 weeks +1 day FCA= NOT seen FM= not seen placenta is developing fundo interiorly. Amniotic fluid is adequate. No adnexal pathology is seen. No fluid in culture de sac. CERVICAL LENGTH = 4.0 CM Please tell what s going on is everything is okay.