Hi today I am 9 weeks pregnant now after trying for two years. I went for a scan in the 5.6 week due to some spotting (very light only upon wiping after washroom for a week) and was diagnosed with an 18 mm SCH. So my Doc suggested me Susten 200 mg and asked me to come to another scan in 15 days.In my 8.2 weeks, I had another scan that says Retrosacal bleed of 18 mm. My Doc suggested me to use Duphaston 10 mg along with the earlier Susten 200 mg for another 15 days and come to a scan again. Does this really help with SCH? Kindly explain me what is Retrosacal bleed and how does this impact pregnancy? Other health conditions of the fetus are the best. FHR: 171 and CRL: 18 mm at 8.2 weeks.