What is the meaning of home stretch?

What nutrient will result in rickets? Are you pregnant if your hcg level is 10? What in tobacco constricts blood vessels? What is the composition of tetanus toxoid? What is Recurrent pheochromocytoma? How long in length is a baby in the sixth month of pregnancy? What is the sickness of having too much white blood cells? Can TIV and herpes zoster administered together? What instrument is most like the human eye? What is the role of cartilage in the respiratory system? Is there any pictures of kids with progeria? What structure lies in front of the oesophagus? What are the types of congenital diseases? Is alzheimer's disease sex linked or autosomal? What valve is responsible for the dub sound? When i point my toes to the ground which muscle contracts? What it means with 'cold rice and cold tea are bearable but cold words and cold face are not? Why do you snore more when your drunk? What does it mean to have a bloated stomach? What causes electric shock type pains in stomach. i am pregnant and was wondering if it is scar tissue from previous c sections that may be stretching?