<prompt> What is not used in first trimester MTP -Mifepristone and misoprostolDilatation and evacuationExtra - amniotic instillation of ethacrydine lactateManual vacuum aspiration  <response>: Ans. is c i.e., Extra - amniotic instillation of ethacridine lactate Methods of MTP Medical Termination of pregnancy:A First Trimester Up to 12 weeks:1 Medical:o Mifepristoneo Mifepristone and misoprostolo Methotrexate and misoprostolo Tamoxifen and misoprostol2 Surgical:o Menstrual regulationo Vacuum aspiration MVA or EVAo Suction evacuation and or curettageo Dilatation and evacuationB Second Trimester:o Prostaglandins; PGE1 Misoprostol, 15 methyl PGF2alpha Carboprost, PGE2 Dinoprostone.o Dilatation and evacuationo Intrauterine instillation of hyperosmotic solutionsa Intraamniotic hypertonic urea 40, saline 20b Extra-amniotic - Ethacridine lactate, Prostaglandins PGE2, PGF2alphao Oxytocin infusiono Hysterotomy 