TALLAHASSEE — With a law now in effect preventing abortions after six weeks of pregnancy, Florida health-care regulators Thursday released emergency rules related to treating medical conditions that pose dangers to the lives of pregnant women or unborn children.

The state Agency for Health Care Administration published two rules that apply to hospitals and abortion clinics. The rules came a day after the six-week law took effect, significantly restricting abortion access in the state.

Regulators focused on certain medical conditions that might occur after six weeks of pregnancy and “can present an immediate danger to the health, safety and welfare of women and unborn children in hospitals and abortion clinics,” according to the rules.

Those conditions are “premature rupture of membranes,” commonly known as a pregnant woman’s water breaking prematurely; situations when prematurely ruptured membranes cause doctors to induce births and babies die; ectopic pregnancies; and treatment of what are known as trophoblastic tumors.

The rules involve record-keeping and reporting about the treatments. One of the rules requires hospitals to have written policies and procedures about maintaining records related to treating the conditions. It also includes directives about what must be included in policies.