Anencephaly

SB with congenital defect mural tube defect any other?

29 year old G1P0, 18 weeks pregnant female came with abnormal AFP levels. Her Ultrasound shows this. What is your opinion?

G2p1a0 pt reporting for the 1stAnc visit in private. Found to have 20 days difference between BPD and other parameters, no hydrocephalus Seems to have one foetal kidney polycystic Liq adequate, placenta ant & fundal grade 2 First child totally normal,no h/o DM or thyroid or anything in the pt. please opine.

21 year old primigravida presented in casualty in labor, 9 months amenorrhea (not sure of dates), no antenatal visits. Baby born by vaginal delivery. Pictures are attached. Identify the conditions and what could be the causes?

A 32 yr old lady came with c/o 5wks amenorrhea .she gave the history of cu t insertion 2yr back. she is para 2 with full term normal delivery .last child born 3yrs back.3rd foetus had enencephaly so was terminated at 18 th WK of gestation.. plz share your valuable opinion about the case .