Dear member, Thanks for your query. InJ ovutrig is human chorionic gonadotropin which is used to support the pregnancy. the drug has been extensively used in infertility and in patients with repeated miscarriages. it is recommended that a ultrasound be done now as you are 8 weeks pregnant to confirm whether this pregnancy is viable i.e whether a live fetus is seen so that further treatment can be continued. I would also recommend adding micronized progesterone everyday so that the pregnancy is well supported. Thanks. Dr bhagyashree