This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Operative Obs, Subject name: Gynaecology & Obstetrics
A forceps rotation of 30deg from left occiput anterior (LOA) to occiput anterior (OA) with extraction of the fetus from +2 station is described as which type of forceps delivery? 
Select and explain. 
A. High forceps, B. Midforceps, C. Low forceps, D. Outlet forceps
C: Low forceps
Answer: C: Low forceps 
Explanation: Ans. is c, i.e. Low forcepsRef. Dutta Obs. 9/e p 533, Table 37.2Presence of fetal head at +2 station indicates low forceps delivery.High forceps = Head not engagedMid cavity forceps = Head engaged, presenting part above +2 stationLow forceps = Head at +2 or below it but not yet reached pelvic flowOuttet = Head at or on perineum