Please choose the correct ending to complete the given sentence: Health: [header] How to clean safely during pregnancy [title] Talk to your doctor. [step] Whenever you have questions about what you should and shouldn't do during pregnancy, it's best to go to your doctor for answers. This is especially true if you have complicating factors with your pregnancy, which may mean that you need to take special care.

Ending1: [substeps] Take your baby for regular checkups while you are pregnant. Babies under the age of six months need regular checkups with a professional. Ending2: Your doctor will be able to tell you if you have any questions about how to do the most appropriate things while pregnant. [title] Create an emergency plan in case of a miscarriage. Ending3: [substeps] Ask your doctor about cleaning products and cleaning techniques you should use. Your doctor may not know the answer to all of your questions off their top of their head; however, they should be able to do a little bit of research and get back to you with an educated answer. Ending4: If you have any questions about your care, make a regular appointment to talk to your doctor. [substeps] Pregnant women should always have an appointment with their physician.

Answer format: ending1/ending2/ending3/ending4