标签:
备孕孕期免疫注射孕前免疫注射25周产检孕期放射线安全孕期x光检 |
缺乏备孕
虽然自己年纪也不小了,身体状况也不是很好,但压根没有备孕这个概念。唯一想到的就是要多锻炼把身体素质提高一些,为怀孕打下基础,但就这一点也没有实施。
最基本的备孕比如说戒掉烟、酒、咖啡和软饮料等对身体有刺激的东西;养成良好的生活习惯;做一个全面的身体检查;补充营养和叶酸;不要和宠物太接近等。
更进一步的要慎做放射线检查,提前看牙医处理牙齿方面的隐患并制定免疫注射方案。怀孕期间准妈妈的免疫系统相对脆弱,如果感染了病毒,也会殃及宝宝的免疫系统,因此应该提前注射至少乙肝疫苗和风疹疫苗(具体说明在页尾)。
我是2月6日才注射的乙肝疫苗,3月26日最后一次月经,从注射到受孕刚好两个月的时间,还好因为以前注射过所以一针就产生了抗体,否则要按常规三针的话,搞不好就在怀孕中注射了。虽然国外认为乙肝疫苗孕妇可以注射(见页尾附表),但是还是小心为妙。几种孕期一定不能注射的疫苗有:Measles麻疹,Rubella风疹,Tuberculosis (BCG)肺结核和Varicella 水痘疫苗,因为含有减低毒性/活性的活病毒。
至于放射线不是在孕期照射的不会有什么问题的,即使是在孕期不小心作了X光检查,如果不是针对腹部的,那么影响也不会很大。比如说胸部透视到达子宫的照射量不到百分之一rad。当然时间是比较重要的因素,如果正好是在胚胎着床前受到照射,那么要么就会流产要么就不会有影响。在头一个月照射量达到5rad的话就有可能导致流产。然后比较敏感的时期是在第8周和15周之间。
孕早期的失误
她的小脑袋的大脑皮层也在快速生长哦。从24周起开始吃含DHA的鱼油了,因为不爱吃鱼(而且还要是oily
fish才行,不是所有的鱼都可以的),不能保证足够的DHA给妞妞。http://i14.photobucket.com/albums/a305/xiasunny/bb/fxcam_1253738377555.jpg?t=1253805352
25W7D
http://i14.photobucket.com/albums/a305/xiasunny/bb/fxcam_1253738361360.jpg?t=1253805382
25W7D
http://i14.photobucket.com/albums/a305/xiasunny/bb/week25special3.jpg?t=1253805543
http://i14.photobucket.com/albums/a305/xiasunny/bb/week25004.jpg?t=1253805947
乙肝疫苗
乙型肝炎的重要传播途径之一是母婴传播。如果一 旦传染给孩子,85%—90%会发展成慢性乙肝病毒携带者。因此,提早注射乙肝疫苗非常重要。从第一针算起,在此后1个月时注射第二针,在6个月的时候注 射第三针。加上注射后产生抗体需要的时间,至少应该在孕前9至10个月进行注射。
风疹疫苗
风疹病毒通过呼吸道传播,如果怀孕时感染风疹,会出现先兆流产、死胎等严重后果。也可能导致胎儿出生后出现先天性畸形、耳聋等。所以,最好的办法是孕前注射风疹疫苗。注射时间大约为孕前5至7个月,注射后3个月之内要避免受孕。
Vaccination during pregnancy| Vaccine/Immunobiologic | Use | |
|---|---|---|
| Immune globulins, pooled or hyperimmune | Immune globulin or specific globulin preparations | If indicated for pre- or post-exposure use. No known risk to foetus. |
| Diphtheria-Tetanus | Toxoid | If indicated, such as lack of primary series, or no booster within past 10 years. |
| Hepatitis A | Inactivated virus | Data on safety in pregnancy are not available; the theoretical risk of vaccination should be weighed against the risk of disease. Consider immune globulin rather than vaccine. |
| Hepatitis B乙肝 | Recombinant or plasma-derived | Recommended for women at risk of infection. |
| Influenza | Inactivated whole virus or subunit | All women who are pregnant in the second and third trimesters during the flu season; women at high risk for pulmonary complications, regardless of trimester. |
| Japanese encephalitis | Inactivated virus | Data on safety in pregnancy are not available; the theoretical risk of vaccination should be weighed against the risk of disease. |
| Measles | Live attenuated virus | Contraindicated; vaccination of susceptible women should be part of postpartum care. |
| Meningococcal meningitis | Polysaccharide | Indications for prophylaxis not altered by pregnancy; vaccine recommended in unusual outbreak situations. |
| Mumps | Live attenuated virus | Contraindicated; vaccination of susceptible women should be part of postpartum care. |
| Pneumococcal | Polysaccharide | Indications not altered by pregnancy. |
| Polio, inactivated | Inactivated virus | Indicated for susceptible pregnant women travelling in endemic areas or in other high-risk situations. |
| Rabies | Inactivated virus | Indications for prophylaxis not altered by pregnancy; each case considered individually. |
| Rubella | Live attenuated virus | Contraindicated; vaccination of susceptible women should be part of postpartum care. |
| Tuberculosis (BCG) | Attenuated mycobacterial | Contraindicated. |
| Typhoid (ViCPS) | Polysaccharide | If indicated for travel to endemic areas. |
| Typhoid (Ty21a) | Live bacterial | Data on safety in pregnancy are not available. |
| Varicella | Live attenuated virus | Contraindicated; vaccination of susceptible women should be considered postpartum. |
| Yellow fever | Live attenuated virus | Indicated if exposure cannot be avoided. Postponement of travel preferable to vaccination, if possible. |

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