Welcome to HCM.
There is proper development of follicle on right side on 3/10 but endometrial develop is poor.
You have to wait for rupture of left side follicle,fluid in cul-de-sac indicates rupture of follicle.
You have to plan the pregnancy
according the follicle formation and rupture under guidance of usg.
Injection of beta-hcg
5000 or 10000 is required to fix the time of follicle rupture and plan pregnancy under your doctor's guidance.
After this, hormonal
treatment is required to maintain the pregnancy.
Keep in touch with your gynecologist for better planning ,you will definitely get conceive.