Hii..I m 26yrs old and now I m; 10 week pregnant.my doctor advised me to undergo NT & NB test and Double marker test .is it really necessary to undergo these tests?

Yes dear everyone in their pregnancy phase has to go for these test... Firstly, If your gynac is suggesting you to go for it then you should trust him/her... Secondly the reason each and everyone is told for this test and scan is that you Come to know the overall growth and development of your baby, which is very important to know..

Trust ur gynecologist for ny adVice she gives u to follow....all d prescribed tests r important for ur baby

Yes..
Follow ur doc for babies betterment