Essentials for pregnancy preparation: The efficacy and usage of Ligusticum Chuanxiong, mugwort, leaf and angelica are as follows, 7. Preparing for pregnancy for the first time? Chuanxiong, mugwort, angelica and angelica are your good choices: Preparing for pregnancy for the first time is an important period for every couple, because it determines the future family life. Preparing for pregnancy