hi. im 8wks today, i hv 2yrs old toddler n 6yr child with me too. this is my 4th pregnancy and also had experience in miscarriage. every morning i always hv to bring my toddler along to send my 6y to school, wt i did is to be positive, folic acid cannot be missed. so far with my experience, we wont get miscarriage if we carry our toddler, dont just get too exhausted n stress. manage ur sleeping time, eating time. always consumes food that with vit C coz thats helps our immune system. till today i still hv the morning sickness but hv no choice i need to be strong.