整个孕期,共要做几次B超?

.bizsvr_0 {white-space: normal;line-height: 25.6px;} .bizsvr_1 {white-space: normal;line-height: 25.6px;max-width: 100%;min-height: 1em;color: rgb(51, 51, 51);} .bizsvr_2 {max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;} .bizsvr_3 {white-space: normal;line-height: 25.6px;max-width: 100%;box-sizing: border-box;color: rgb(51, 51, 51);} .bizsvr_4 {max-width: 100%;box-sizing: border-box;min-height: 1em;word-wrap: break-word !important;} .bizsvr_5 {max-width: 100%;box-sizing: border-box;letter-spacing: 0.7px;line-height: 1.9;word-wrap: break-word !important;} .bizsvr_9 {max-width: 100%;box-sizing: border-box;word-wrap: break-word !important;} .bizsvr_10 {max-width: 100%;box-sizing: border-box;min-height: 1em;border-top: 1px dashed rgb(178, 178, 178);word-wrap: break-word !important;} .bizsvr_12 {max-width: 100%;min-height: 1em;text-align: center;box-sizing: border-box !important;word-wrap: break-word !important;} .bizsvr_13 {max-width: 100%;font-size: 15px;box-sizing: border-box !important;word-wrap: break-word !important;} .bizsvr_15 {max-width: 100%;font-size: 14px;box-sizing: border-box !important;word-wrap: break-word !important;} .bizsvr_17 {font-size: 15px;line-height: 1.6;} .bizsvr_22 {margin-left: 1em;line-height: 1.4;} .bizsvr_23 {padding: 0.2em 0.5em;border-radius: 0.3em;color: white;font-size: 1em;text-align: center;background-color: rgb(78, 153, 223);} .bizsvr_24 {font-size: medium;white-space: normal;} .bizsvr_25 {padding: 0.2em 0.5em;border-radius: 0.3em;font-size: 1em;font-family: inherit;font-weight: inherit;text-align: inherit;text-decoration: inherit;} .bizsvr_26 {padding: 1.4em 1em 1em;} .bizsvr_27 {font-size: 1em;font-family: inherit;font-weight: inherit;text-align: inherit;text-decoration: inherit;} .bizsvr_28 {font-family: 微软雅黑;font-size: 15px;text-align: justify;} .bizsvr_29 {font-family: inherit;font-size: 1em;white-space: normal;text-decoration: inherit;} .bizsvr_30 {font-family: inherit;font-weight: inherit;text-align: inherit;text-decoration: inherit;} .bizsvr_31 {;} .bizsvr_36 {width: 100%;display: flex;flex-direction: row;justify-content: center;align-items: center;} .bizsvr_37 {width: 1.2rem;height: 1px;border-top: 1px solid rgb(78, 153, 223);} .bizsvr_38 {margin-right: 0.8rem;margin-left: 0.8rem;font-size: 1.3rem;} .bizsvr_39 {font-size: 18px;} .bizsvr_40 {font-size: 18px;color: rgb(22, 147, 242);} .bizsvr_42 {font-size: 0.875rem;width: 100%;text-align: center;} .bizsvr_43 {font-size: 15px;} .bizsvr_47 {font-size: 15px;font-weight: inherit;text-align: inherit;text-decoration: inherit;} .bizsvr_49 {font-family: inherit;font-size: 15px;text-align: inherit;text-decoration: inherit;} .bizsvr_70 {color: rgb(51, 51, 51);font-size: 15px;} .bizsvr_83 {color: rgb(22, 147, 242);} .bizsvr_123 {font-size: medium;white-space: normal;line-height: 1.75em;} .bizsvr_139 {color: rgb(22, 147, 242);font-size: 18px;} .bizsvr_149 {margin-left: 1em;max-width: 100%;line-height: 1.4;box-sizing: border-box !important;word-wrap: break-word !important;} .bizsvr_151 {padding: 0.2em 0.5em;border-radius: 0.3em;color: white;background-color: rgb(78, 153, 223);max-width: 100%;font-size: 1em;font-family: inherit;font-weight: inherit;text-align: inherit;text-decoration: inherit;box-sizing: border-box !important;word-wrap: break-word !important;} .bizsvr_152 {padding: 1.4em 1em 1em;max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;} .bizsvr_153 {max-width: 100%;font-size: 1em;font-family: inherit;font-weight: inherit;text-align: inherit;text-decoration: inherit;box-sizing: border-box !important;word-wrap: break-word !important;} .bizsvr_154 {text-align: justify;} .bizsvr_156 {line-height: 1.75em;} .bizsvr_159 {line-height: 25.6px;text-align: justify;} .bizsvr_161 {white-space: normal;line-height: 25.6px;max-width: 100%;min-height: 1em;font-family: 微软雅黑;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;} .bizsvr_162 {white-space: normal;line-height: 1.75em;text-align: justify;}怀孕后产检成了按时任务,整个怀孕期间至少要做几次B超?在整个妊娠保健的过程中,我们大概需要做4到5次的彩超检查 。
第1次

推荐阅读