Normally, estradiol dydrogesterone does not cause false positive pregnancy results. Estradiol dextroprogesterone is a common medication that does not cause false-positive pregnancy results. The main ingredient of this drug is estradiol, which is suitable for women with low levels of estrogen and progesterone, and has a good short-term regulation of symptoms such as menstrual disorders, low menstrual flow and delayed menstruation, while the drug can play a good role in the treatment of disorders caused by natural or postoperative menopause. The drug may cause dizziness, nausea and other adverse reactions, and is contraindicated in people who are allergic to the components of the drug or have severe liver insufficiency. It is also worth noting that if you need to use the drug should be used rationally under the guidance of a doctor, do not choose on your own to avoid other serious effects. It is recommended that couples preparing for pregnancy go to the hospital for a pre-pregnancy eugenics health checkup to assess whether the body is suitable for pregnancy; quit smoking and drinking, develop good habits, and don’t stay up late. Moderate exercise to maintain good health, to avoid prolonged exposure to radiation or pollution in the environment, to get out of the toxic and harmful work environment; maintain a happy mood; avoid heavy physical labor.