The screening test for Down's syndrome used at this stage of pregnancy is called the "combined test". This is called the dating scan. There are many reasons why not.
Help for sore nipples Breast pain while breastfeeding Lifestyle and breastfeeding Breastfeeding and diet Breastfeeding and medicines Breastfeeding and smoking Breastfeeding and alcohol Going back to work Bottle feeding Bottle feeding advice Sterilising bottles Combining breast and bottle Making up infant formula Types of infant formula Infant formula: BabyCenter Australia Pregnancy ultrasound scans: I Gave Birth to Twins! This Dads Guide to Pregnancy article covers early pregnancy scans and screening, plus normal fetal development and early miscarriage for men, by men. The pregnancy normally develops in the uterus, within the endometrium the lining of the uterus.