To accomplish this, andrologists, urologists and endocrinologists were asked to report the number of couples already addressed to assisted reproduction techniques which they counseled in the trimester April-June 2018 having a under 35-year-old female partner and at least one among the following untreated conditions: (A) oligoasthenoteratozoospermia and FSH <8 mIU/ml, (B) third-degree varicocele (mono or bilateral form), and (C) leukocytospermia or urogenital infections.
FSH use for treatment of patients with normogonadotropic idiopathic infertility and oligozoospermia is still considered experimental in most countries.
At adulthood, extremely high serum testosterone levels (>35 nmol/L), undetectable gonadotropin levels (LH < 0.15 IU/L and FSH < 0.6 IU/L) and oligozoospermia were evidenced.
Significantly higher serum TSH and FSH levels and significantly lower serum free testosterone levels were observed in males with azoospermia than in males with oligoasthenoteratozoospermia and the controls (p < .05 for both).
In normospermic men, serum vitamin D levels categorized were not correlated with semen parameters and reproductive hormones (FSH, LH, testosterone(T), and FT), whereas sperm motility showed a positive correlation with vitamin D categorized in OAT men (rs = 0.131, p = 0.028).
They presented normal testicular volume, normal FSH plasma levels, the presence of various degrees of oligozoospermia, associated with scrotal and trans-rectal ultrasound signs indicative of accessory gland inflammation, but negative microbiological analysis on semen and/or prostatic secretions.
Recombinant human FSH administration improves sperm DNA integrity in hypogonadotropic hypogonadism and idiopathic oligoasthenoteratozoospermia men with DNA fragmentation index value >15 % .
A polymorphism in the FSHB promoter (-211G→T, rs10835638) was found to be associated with decreased FSH, elevated LH, reduced testosterone, and oligozoospermia in males.
The FSH-R codon 680 and codon 307 genotypes did not result in different serum FSH levels either in men with normal spermatogenesis (the control group) or in men with oligoasthenoteratozoospermia (infertile men).
In addition to the low sperm count (<5 × 10(6)/ml), an elevated FSH level and an exposed to an elevated temperature are two major predictive factors leading to the production of higher numbers of chromosomally abnormal gametes.
FSH, LH, testosterone and testis histology could not differentiate those with oligospermia or azoospermia, nor could they predict whether sperm could be found in harvested testis tissue.Paternal age was not increased.
The mean serum levels of FSH in the groups with nonobstructive azoospermia (n = 9), obstructive azoospermia (n = 10), severe oligozoospermia (n = 9), and the normal donors (n = 6) were 17.5 +/- 8.2 (P<.05), 3.5 +/- 2.6, 14.6 +/- 3.5 (P<.05), and 3.1 +/- 0.4 IU/mL, respectively.