The objective of this study was to evaluate three methods of estrous synchronization, viz. controlled internal drug releasing device (CIDR), intravaginal sponges impregnated with fluogestone acetate (FGA), and cloprostenol (Estrumate; an analogue of prostaglandin F2α) in Nadooshani goats of Yazd province, Iran.The estrous synchronized does (n = 30 to 33 per treatment), after heat detection, wer...

BACKGROUND Studies of parental decision making regarding information sharing with offspring conceived as a result of donor insemination are almost all based on a 'one point in time' design. This study reports on parental decision making at two points in time, Time 1 and Time 2, 14 years apart. METHODS Forty-four of 57 families (77%) who had agreed to take part in a follow-up study were interv...

Background: The present study was conducted with the objective of assessing major factors that affect reproductive performance and disorders dairy cows in Rajshahi region. Methods: A cross-sectional during period from January 2014 to June 2015. Data on herd size, feed quality, breeding, grazing, management system, disorders, age at puberty, firs calving, post-partum heat period, service per con...

We present a case report of delayed delivery of a quintuplet pregnancy. The pregnancy resulted from intrauterine insemination following hormonal treatment. This case may represent the first report of quintuplets delivered using the technique of delayed interval delivery. Three separate spontaneous labours and one Caesarean section for two fetuses took place between the 24th and 32nd weeks of pr...

The distribution of conceptions after artificial insemination from a donor was studied in 259 conceptions at an artificial insemination clinic and found to be seasonal. Conception was not influenced by the number of donors or patients attending the clinic, the frequency of inseminations, or medical skill. Conception was more common from early winter until early spring (October to March) with a ...

This study examined families where children lack a genetic and/or gestational link with their parents. A total of 101 families (36 donor insemination families, 32 egg donation families and 33 surrogacy families) were interviewed when the child was aged 7 years. Despite a shift in professional attitudes towards openness, about half of the children conceived by egg donation and nearly three-quart...