My Beta Human Chorionic Gonadotropin value is 312 mlU/L , my last LMP was on 14th March 2013, accordingly today is my 5th week of pregnancy , my doctor has given me Injection HCG 5000 and has asked to come again after 72 hours for BHCG , what are your recomendations and what are the ways for carrying on pregnancy is a healthier way