hi my relative is 18 wk pregnant with nuchal fold more than 5 mm,AFI 15cms,bulky low lying placenta ,left renal pylectasis.she is 34 yrs old second gravida having 4yrs old handicapped baby(low milestones ,underdevelop brain ).her tripple marker test is normal.now question is what to do next,termination or continue pregnancy? her routine test arenormal.color doppler is normal.her LMP is 2 nov 2010.