Embryoprotective therapy of infertil women with polycystic ovary syndome

HUDEČEK, Robert a Renata KRAJČOVIČOVÁ. Embryoprotective therapy of infertil women with polycystic ovary syndome. In Srabani Mukherjee. Polycystic ovary syndrome. Rijeka: InTech, 2012, s. 61-76. ISBN 978-953-51-0094-2. Dostupné z: https://dx.doi.org/10.5772/1279.

Základní údaje

• Originální název: Embryoprotective therapy of infertil women with polycystic ovary syndome
• Autoři: HUDEČEK, Robert (203 Česká republika, garant, domácí) a Renata KRAJČOVIČOVÁ (703 Slovensko).
• Vydání: Rijeka, Polycystic ovary syndrome, od s. 61-76, 16 s. 2012.
• Nakladatel: InTech

Další údaje

• Originální jazyk: angličtina
• Typ výsledku: Kapitola resp. kapitoly v odborné knize
• Obor: 30214 Obstetrics and gynaecology
• Stát vydavatele: Chorvatsko
• Utajení: není předmětem státního či obchodního tajemství
• Forma vydání: tištěná verze "print"
• WWW: URL
• Kód RIV: RIV/00216224:14110/12:00062312
• Organizační jednotka: Lékařská fakulta
• ISBN: 978-953-51-0094-2
• Doi: http://dx.doi.org/10.5772/1279
• Klíčová slova anglicky: Embryoprotection; polycystic ovary syndome
• Příznaky: Mezinárodní význam, Recenzováno

Anotace

Infertility is defined as an inability of a woman to carry a pregnancy to a viable foetus. From the perspective of differential diagnosis, infertility differs from sterility, i.e. an inability of a woman to get pregnant. If a woman miscarries at least three consecutive occasions, this is termed habitual abortion (or habitual pregnancy loss, HPL). Habitual abortion is a stand-alone nosological unit rather than an accumulation of circumstantial factors, as is confirmed by the lower incidence of foetal chromosomal aberrations in repeatedly miscarrying women compared to spontaneous abortions and a greater involvement of peristatic factors. A loss of all consecutive pregnancies in the first or second trimester is termed primary recurrent miscarriage. Secondary recurrent miscarriage is a situation when repeated miscarriages are preceded by a pregnancy leading to childbirth or an induced abortion. The term dysfertility is used if a woman miscarries on two consecutive occasions only. Habitual abortion occurs in 1% of women in reproductive age and 15–38% of pregnancies result in spontaneous abortion. This number is, nevertheless, likely to be much higher as more than 40% of conceptions end before pregnancy is diagnosed. The frequency of spontaneous abortions increases with mother’s age. Infertility is defined as an inability of a woman to carry a pregnancy to a viable foetus. From the perspective of differential diagnosis, infertility differs from sterility, i.e. an inability of a woman to get pregnant. If a woman miscarries at least three consecutive occasions, this is termed habitual abortion (or habitual pregnancy loss, HPL). Habitual abortion is a stand-alone nosological unit rather than an accumulation of circumstantial factors, as is confirmed by the lower incidence of foetal chromosomal aberrations in repeatedly miscarrying women compared to spontaneous abortions and a greater involvement of peristatic factors. A loss of all consecutive pregnancies in the first or second trimester is termed primary recurrent miscarriage. Secondary recurrent miscarriage is a situation when repeated miscarriages are preceded by a pregnancy leading to childbirth or an induced abortion. The term dysfertility is used if a woman miscarries on two consecutive occasions only. Habitual abortion occurs in 1% of women in reproductive age and 15–38% of pregnancies result in spontaneous abortion. This number is, nevertheless, likely to be much higher as more than 40% of conceptions end before pregnancy is diagnosed. The frequency of spontaneous abortions increases with mother’s age. Infertility is defined as an inability of a woman to carry a pregnancy to a viable foetus. From the perspective of differential diagnosis, infertility differs from sterility, i.e. an inability of a woman to get pregnant. If a woman miscarries at least three consecutive occasions, this is termed habitual abortion (or habitual pregnancy loss, HPL). Habitual abortion is a stand-alone nosological unit rather than an accumulation of circumstantial factors, as is confirmed by the lower incidence of foetal chromosomal aberrations in repeatedly miscarrying women compared to spontaneous abortions and a greater involvement of peristatic factors. A loss of all consecutive pregnancies in the first or second trimester is termed primary recurrent miscarriage. Secondary recurrent miscarriage is a situation when repeated miscarriages are preceded by a pregnancy leading to childbirth or an induced abortion. The term dysfertility is used if a woman miscarries on two consecutive occasions only. Habitual abortion occurs in 1% of women in reproductive age and 15–38% of pregnancies result in spontaneous abortion. This number is, nevertheless, likely to be much higher as more than 40% of conceptions end before pregnancy is diagnosed. The frequency of spontaneous abortions increases with mother’s age.