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“Serum and follicular LH, pregnancy prediction and assisted reproduction”

100%

Severinski N. , Milaković T. , Mamula O. , Krpina M.

Open Medicine

2011

tom 6

nr 6

691-695

The aim of this study was to determine the mean serum and follicular fluid LH and estradiol values in patients treated by IVF/ET (ICSI) after completed ovarian stimulation and to determine the range of values for these hormones with higher chances of conceiving pregnancies. All patients underwent stimulation in long agonistic protocol. Collected samples of body fluids (serum n = 31, follicular fluid n = 93) were centrifuged and supernatant was separated, aliquoted, frozen and stored at − 20°C. LH and E2 were measured in serum and follicular fluids. Cutoff value of E2 determined using follicular LH and follicular E2 correlation was 2100 nmol/L. If the E2 value was lower than 2100 nmol/L the ratio of results related to pregnancy was 29,4% (15/51). If the follicular E2 values were higher than 2100 nmol/L the ratio of results related to pregnancy was (7,1%, 3/42). The observed differences were significant (p 0.03). Follicular LH values higher than 3.1 IU/L and follicular E2 values < than 2100 nmol/L indicate higher conceiving probability. Our results can be fit in previous findings on negative effects of low LH values in IVF treatment procedures.

Complications during pregnancy, labor and puerperium in women with increased BMI at pregnancy term

100%

Mamula O. , Severinski N. , Mamula M. , Severinski S.

Open Medicine

2009

tom 4

nr 1

71-75

The aim of this study was to analyse perinatal complications in woman with increased BMI at pregnancy term. Study included 23190 women who gave singleton birth during a 10-year period in our institution. Maternal databases were reviewed for pregnancy, labor and delivery complications and early maternal postpartum morbidity. Women with increased BMI at pregnancy term had a significantly higer incidence of postterm pregnancy, gestational diabetes, pregnancy-induced hypertension and third trimester hemorrhage, compared to normal weight women (p 0.000). Women with increased BMI had significantly more labor induction with prostaglandins (p 0.001 and 0.000) and elective caesarean (p 0.025 and 0.000). Also, overweight and obese women had higher incidence of operative delivery: caesarean section (p 0.000) and vacuum extraction (p 0.000). The incidences of postpartum febrility (p 0.057, 0.000, 0.002) and trombophlebits (p 0.013) were also significantly higher. We can conclude that prepregnancy normal weight women with increased BMI during pregnancy need special follow-up and counseling in pregnancy and delivery.