"Due to the limited number of teenage pregnant mothers and the nature of the clinical trial, the researcher will refer to health centers in the east and west of Ahvaz to determine eligible and willing mothers to participate in the study. If the desired sample volume is not provided, the researcher will continue to other centers until reaching the desired sample volume. The samples will then be divided into two groups, an intervention group, and a control group, using the random block method. All possible modes of placement of letters A (intervention) and B (control) will be considered in blocks of 6 with an allocation ratio of 1:1. The number of required blocks will be determined based on the number of studied samples. Then, based on the table of random numbers and the number of required blocks, the blocks corresponding to each table number will be listed in order. When the samples enter the study, each person will be assigned a certain letter according to the obtained order. For example, according to the order (AAABBB/ABABAB), the seventh person will be placed in the intervention group (A). To hide the allocation, sequentially numbered sealed envelopes will be used, with the type of intervention written inside. To hide the random allocation, the method of non-transparent sealed envelopes with random sequences will be used. First, a random sequence will be created by a person who is unaware of the goals and subject of the study. Based on the sample size of the research (84 people), 84 opaque envelopes will be prepared. Each of the random sequences created by the person will be recorded on a card, and the cards will be placed in the envelopes in order. Finally, the envelopes will be sealed and placed in a box, which will be kept by the midwife of the center. When the researcher starts sampling, one of the envelopes will be opened based on the order in which the eligible participants entered the study, and the specialized group of that participant will be revealed. Due to the nature of this study, it will not be possible to blind the researcher and the participant. However, the results of the questionnaires will be collected by another person who is not aware of the study's objectives."