Fluid responsive - the patient will benefit from additional IVF; improved cardiac output
Fluid tolerance - the patient will tolerate additional IVF; benefit unclear
1st Trimester Pregnancy Evaluation
Per New England Journal of Medicine Guidelines (PM Doubilet et al, 2013), findings diagnostic of a pregnancy failure are:
1. Crown-rump length > 7mm and no heartbeat
2. Mean sac diameter of >25mm and no embryo
3. Absence of embryo with heartbeat >2 weeks after a scan that showed a gestational sac without a yolk sac
4. Absence of embryo with heartbeat >11 days after a scan that showed a gestational sac with a yolk sac