1. Do assisted-reproduction twin pregnancies require additional antenatal care? 
E. Jauniaux, I. Ben-Ami, R. Maymon 
Reproductive BioMedicine Online 
Volume 26, Issue 2, Pages (February 2013)
DOI: /j.rbmo
Copyright © 2012 Reproductive Healthcare Ltd. Terms and Conditions

2. Figure 1
Sagittal longitudinal views of an assisted-reproduction twin pregnancy at 13 weeks of gestation showing a fetus with anencephaly (left) and a normal fetus (right).
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2012 Reproductive Healthcare Ltd. Terms and Conditions

3. Figure 2
Sagittal longitudinal view of an assisted-reproduction conjoined twin pregnancy at 11 weeks of gestation.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2012 Reproductive Healthcare Ltd. Terms and Conditions