Alipay provides reservation service, not direct purchase. The source of HPV vaccine supply is private hospitals. To identify the authenticity of the nine-valent cervical cancer vaccine, you can check the vaccine batch number by "China Food and Drug Inspection Institute" or Alipay scan code.
Nine-valent vaccine is suitable for women aged 16 ~26. Nine-valent suspension and prohibition of vaccination: it is not recommended to vaccinate nine-valent vaccine immediately: women during pregnancy, lactation and menstrual period. This stage is special and needs special time and special treatment. In order to ensure the safety of the fetus and the physical and mental health of pregnant women, pregnant women and lactating women are not recommended to be vaccinated with nine-valent vaccine for safety reasons. Women's menstrual resistance is poor, so it is best to vaccinate after menstruation is clean to avoid some adverse reactions (note: some communities explicitly do not vaccinate during menstruation).