Is it safe to masterbate, orgasm and have sex while you have a subchorionic hematoma in early and late pregnancy? orgasms make your uterus contract?

See answer: The presence of ultrasound-detected subchorionic hemorrhage (hematoma) increases risk of miscarriage, stillbirth, abruptio placentae, and preterm labor. Depending on your findings and md, may advise strict bed rest, refrain from lifting heavy objects, and avoid exercise. In most cases, you’ll be asked to avoid sexual intercourse (and masturbation?) until the hematoma dissolves and disappears.