Li R - Search Results

1

[Influence of duration of gonadotropin administration on the clinical outcome of in vitro fertilization embryo transfer].

Huang S, Li R, Chen XN, Wang HY, Ma CH, Liu P, Qiao J. Huang S, et al. Among authors: li r. Beijing Da Xue Xue Bao Yi Xue Ban. 2013 Dec 18;45(6):873-6. Beijing Da Xue Xue Bao Yi Xue Ban. 2013. PMID: 24343065 Free article. Chinese.

2

Effect of HCG-day serum progesterone and oestradiol concentrations on pregnancy outcomes in GnRH agonist cycles.

Wu Z, Li R, Ma Y, Deng B, Zhang X, Meng Y, Chen X, Liu P, Qiao J. Wu Z, et al. Among authors: li r. Reprod Biomed Online. 2012 May;24(5):511-20. doi: 10.1016/j.rbmo.2012.02.003. Epub 2012 Feb 14. Reprod Biomed Online. 2012. PMID: 22417667

3

[Comparison of GnRH antagonist fixed protocol and GnRH agonists long protocol in infertile patients with normal ovarian reserve function in their first in vitro fertilization-embryo transfer cycle].

Yang S, Chen XN, Qiao J, Liu P, Li R, Chen GA, Ma CH. Yang S, et al. Among authors: li r. Zhonghua Fu Chan Ke Za Zhi. 2012 Apr;47(4):245-9. Zhonghua Fu Chan Ke Za Zhi. 2012. PMID: 22781108 Chinese.

4

[Comparison of gonadotropin releasing hormone agonist long protocol and gonadotropin releasing hormone antagonist protocol in infertile women].

Ren Y, Yang S, Yang R, Li R, Chen XN, Wang HY, Ma CH, Liu P, Qiao J. Ren Y, et al. Among authors: li r. Beijing Da Xue Xue Bao Yi Xue Ban. 2013 Dec 18;45(6):877-81. Beijing Da Xue Xue Bao Yi Xue Ban. 2013. PMID: 24343066 Free article. Chinese.

5

The individualized choice of embryo transfer timing for patients with elevated serum progesterone level on the HCG day in IVF/ICSI cycles: a prospective randomized clinical study.

Yang S, Pang T, Li R, Yang R, Zhen X, Chen X, Wang H, Ma C, Liu P, Qiao J. Yang S, et al. Among authors: li r. Gynecol Endocrinol. 2015 May;31(5):355-8. doi: 10.3109/09513590.2014.995620. Epub 2015 Jan 5. Gynecol Endocrinol. 2015. PMID: 25558791 Free article. Clinical Trial.

6

[Impact of different luteal support methods on clinical outcomes of frozen-thawed embryo transfer cycles].

Yang R, Chi H, Chen L, Li R, Liu P, Qiao J. Yang R, et al. Among authors: li r. Zhonghua Yi Xue Za Zhi. 2014 Nov 11;94(41):3256-8. Zhonghua Yi Xue Za Zhi. 2014. PMID: 25604229 Chinese.

7

Biochemical pregnancy and spontaneous abortion in first IVF cycles are negative predictors for subsequent cycles: an over 10,000 cases cohort study.

Yang R, Yang S, Li R, Chen X, Wang H, Ma C, Liu P, Qiao J. Yang R, et al. Among authors: li r. Arch Gynecol Obstet. 2015 Aug;292(2):453-8. doi: 10.1007/s00404-015-3639-8. Epub 2015 Feb 8. Arch Gynecol Obstet. 2015. PMID: 25663163

8

Influence of embryo culture medium on incidence of ectopic pregnancy in in vitro fertilization.

Lin S, Li R, Zheng X, Chi H, Ren X, Yang R, Liu P, Qiao J. Lin S, et al. Among authors: li r. Fertil Steril. 2015 Dec;104(6):1442-5. doi: 10.1016/j.fertnstert.2015.08.029. Epub 2015 Sep 15. Fertil Steril. 2015. PMID: 26385404 Free article.

9

The Prognosis of IVF in Poor Responders Depending on the Bologna Criteria: A Large Sample Retrospective Study from China.

Yang S, Chen X, Zhen X, Wang H, Ma C, Li R, Liu P, Qiao J. Yang S, et al. Among authors: li r. Biomed Res Int. 2015;2015:296173. doi: 10.1155/2015/296173. Epub 2015 Dec 30. Biomed Res Int. 2015. PMID: 26844227 Free PMC article.

10

A comparison among different methods of letrozole combined with gonadotropin in an antagonist protocol and high-dose gonadotropin ovarian stimulation antagonist protocol in poor ovarian responders undergoing in vitro fertilization.

Yang R, Li H, Li R, Liu P, Qiao J. Yang R, et al. Among authors: li h, li r. Arch Gynecol Obstet. 2016 Nov;294(5):1091-1097. doi: 10.1007/s00404-016-4164-0. Epub 2016 Aug 3. Arch Gynecol Obstet. 2016. PMID: 27488701

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