Ferrals, it is just a line about maybe 10 cm or less, low on your abdomen ( below undie line jus above pube line) . If you are slim it is unlikely you would get an infection or breakdown so don't stress. Depends on your skin whether the scar is thick or not but it usually is barely noticeable ( some people's scars overgrow I can't remember what its called keloidsomething) Its usually better than people expect. Best of luck for the 5th I bet you can't wait to meet your little girl xxx
ps get a wax before you go so the midwives don't have to use the clippers