I'll give you little background about my case. I'm 30 yrs old, working woman..

(1)first child was born in 2004, full term (9 months pregnancy), but c-section due to the big size of baby and head position.

(2)Second baby was born in 2006 ( only 26 weeks ) premature baby, also c- section due to the position of the baby and small size.. He is healthy now thanx god

(3)Thrid time I got pregnant, I miscarraged last february 2010 ( 11 weeks pregnancy when I miscarraged), baby was alive till last moments but I was bleeding alot with clots.. I started bleeding since week 6-8 and was given duphaston tablets but then again bleeding soo much till I miscarraged.. 

(4)Now May 2010, I had missed period and I found that am pregnant (V. Early Pregnancy, last period was 16) , what do you advice me to do??

a) Should I take progestrone injection? if yes from when?

b) Should I go into cervix stitches on the 12th week?

c) What about working for long hours (office work) is that fine?

d) having lot of discharge from vagina during pregnancy, is that normal? and last queation: 

e) if things get right till last of pregnancy, do you advice having a thrid c-section after 2 c-seciton or you recommend 2 vbac, provided that my last c-section was more than 4 years back? I would appreciate alot answering my query and concern  looking forward to hearing from you soon..