Legal analysis: First, the funds holding the concept stocks of the second child first look at individual stocks, first of all, assisted reproduction, and the instrument industries in the field of medical services that can be paid attention to include Huada Gene, Cape Bio, Berry Fund and Livzon Group. Second, the theme fund of consumer medicine mainly involves investment opportunities in the pension and three-child market, mainly in the following aspects. The concept of pension mainly involves hospitals and investment, pension service communities, elderly finance, domestic service, and welfare equipment and supplies. The concept of three children involves milk powder, maternal and infant daily necessities, toys, maternal and infant medical care, children's medication, infant education and so on.

legal basis: article 17 of the population and family planning law of the people's Republic of China

citizens have the right to bear children and have the obligation to carry out family planning according to law, and both husband and wife have the same responsibility in carrying out family planning.

article 18 the state encourages a couple to have two children. Those who meet the conditions prescribed by laws and regulations may request to arrange for another child. Specific measures shall be formulated by the people's congresses of provinces, autonomous regions and municipalities directly under the Central Government or their standing committees. Ethnic minorities should also practice family planning, and the specific measures shall be formulated by the people's congresses of provinces, autonomous regions and municipalities directly under the Central Government or their standing committees. In case of inconsistency between the provinces, autonomous regions and municipalities directly under the Central Government where the husband and wife are registered, the principle of benefiting the parties shall apply.

Article 19 Family planning is practiced, with contraception as the main method. The state creates conditions to ensure that citizens can choose safe, effective and appropriate contraceptive measures in an informed way. The implementation of contraceptive operation shall ensure the safety of the subject.