Impact of COVID‐19 pandemic on assisted reproductive technology treatment under voluntary lockdown in Japan

por Jwa, Seung Chik, Kuwahara, Akira, Ishihara, Osamu, Fujiwara, Hiroyuki
Publicado 2023

Changes in maternal hemoglobin during pregnancy and birth outcomes

por Jwa, Seung Chik, Fujiwara, Takeo, Yamanobe, Yuji, Kozuka, Kazuto, Sago, Haruhiko
Publicado 2015

Validity of a food frequency questionnaire to estimate long-chain polyunsaturated fatty acid intake among Japanese women in early and late pregnancy

por Kobayashi, Minatsu, Jwa, Seung Chik, Ogawa, Kohei, Morisaki, Naho, Fujiwara, Takeo
Publicado 2016

Effect of endometrial preparation protocols on the risk of ectopic pregnancy for frozen embryo transfer

por Jwa, Seung Chik, Takamura, Masashi, Kuwahara, Akira, Kajihara, Takeshi, Ishihara, Osamu
Publicado 2021

BMI mediates the association between low educational level and higher blood pressure during pregnancy in Japan

por Jwa, Seung Chik, Fujiwara, Takeo, Hata, Akira, Arata, Naoko, Sago, Haruhiko, Ohya, Yukihiro
Publicado 2013

Validation of a food-frequency questionnaire for assessing vitamin intake of Japanese women in early and late pregnancy with and without nausea and vomiting

por Jwa, Seung Chik, Ogawa, Kohei, Kobayashi, Minatsu, Morisaki, Naho, Sago, Haruhiko, Fujiwara, Takeo
Publicado 2016

Validation of a food frequency questionnaire for Japanese pregnant women with and without nausea and vomiting in early pregnancy

por Ogawa, Kohei, Jwa, Seung-Chik, Kobayashi, Minatsu, Morisaki, Naho, Sago, Haruhiko, Fujiwara, Takeo
Publicado 2017

Male subfertility and the risk of major birth defects in children born after in vitro fertilization and intracytoplasmic sperm injection: a retrospective cohort study

por Jwa, Seung Chik, Jwa, Junna, Kuwahara, Akira, Irahara, Minoru, Ishihara, Osamu, Saito, Hidekazu
Publicado 2019

Postoperative C-reactive protein as a predictive marker for surgical site infection after cesarean section: Retrospective analysis of 748 patients at a Japanese academic institutio...

por Miyazaki, Kazuko, Jwa, Seung Chik, Katayama, Eri, Tamaru, Shunsuke, Ishihara, Osamu, Kamei, Yoshimasa
Publicado 2022

Pre-pregnancy BMI-specific optimal gestational weight gain for women in Japan

por Morisaki, Naho, Nagata, Chie, Jwa, Seung Chik, Sago, Haruhiko, Saito, Shigeru, Oken, Emily, Fujiwara, Takeo
Publicado 2017

Is in vitro fertilization associated with preeclampsia? A propensity score matched study

por Watanabe, Noriyoshi, Fujiwara, Takeo, Suzuki, Tomo, Jwa, Seung Chik, Taniguchi, Kosuke, Yamanobe, Yuji, Kozuka, Kazuto, Sago, Haruhiko
Publicado 2014

Neonatal outcomes following different ovarian stimulation protocols in fresh single embryo transfer

por Jwa, Seung Chik, Nakashima, Akira, Kuwahara, Akira, Saito, Kazuki, Irahara, Minoru, Sakumoto, Tetsuro, Ishihara, Osamu, Saito, Hidekazu
Publicado 2019

Assisted reproductive technology in Japan: A summary report for 2017 by the Ethics Committee of the Japan Society of Obstetrics and Gynecology

por Ishihara, Osamu, Jwa, Seung Chik, Kuwahara, Akira, Katagiri, Yukiko, Kuwabara, Yoshimitsu, Hamatani, Toshio, Harada, Miyuki, Ichikawa, Tomohiko
Publicado 2019

Assisted reproductive technology in Japan: A summary report for 2018 by the Ethics Committee of the Japan Society of Obstetrics and Gynecology

por Ishihara, Osamu, Jwa, Seung Chik, Kuwahara, Akira, Katagiri, Yukiko, Kuwabara, Yoshimitsu, Hamatani, Toshio, Harada, Miyuki, Osuga, Yutaka
Publicado 2020

Cumulative live birth rate according to the number of receiving governmental subsidies for assisted reproductive technology in Saitama Prefecture, Japan: A retrospective study usin...

por Jwa, Seung Chik, Ishihara, Osamu, Kuwahara, Akira, Saito, Kazuki, Saito, Hidekazu, Terada, Yukihiro, Kobayashi, Yasuki, Maeda, Eri
Publicado 2021

Social capital and use of assisted reproductive technology in young couples: Ecological study using application information for government subsidies in Japan

por Jwa, Seung Chik, Ishihara, Osamu, Kuwahara, Akira, Saito, Kazuki, Saito, Hidekazu, Terada, Yukihiro, Kobayashi, Yasuki, Maeda, Eri
Publicado 2021

Artificial oocyte activation using Ca(2+) ionophores following intracytoplasmic sperm injection for low fertilization rate

por Akashi, Kazuhiro, Yamada, Mitsutoshi, Jwa, Seung Chik, Utsuno, Hiroki, Kamijo, Shintaro, Hirota, Yasushi, Tanaka, Mamoru, Osuga, Yutaka, Kuji, Naoaki
Publicado 2023

Intra-Abdominal Bleeding during Pregnancy, Preterm Delivery, and Placental Polyp in a Long-Term Survivor of Neuroblastoma: A Case Report

por Watanabe, Noriyoshi, Tsutsui, Junna, Kakiuchi, Satsuki, Jwa, Seung Chik, Takahashi, Hironori, Kato, Naomi, Ozawa, Nobuaki, Sago, Haruhiko, Kitagawa, Michihiro
Publicado 2009

Assisted reproductive technology in Japan: A summary report for 2016 by the Ethics Committee of the Japan Society of Obstetrics and Gynecology

por Ishihara, Osamu, Jwa, Seung Chik, Kuwahara, Akira, Ishikawa, Tomonori, Kugu, Koji, Sawa, Rintaro, Banno, Kouji, Irahara, Minoru, Saito, Hidekazu
Publicado 2018

Assisted reproductive technology in Japan: a summary report for 2015 by The Ethics Committee of The Japan Society of Obstetrics and Gynecology

por Saito, Hidekazu, Jwa, Seung Chik, Kuwahara, Akira, Saito, Kazuki, Ishikawa, Tomonori, Ishihara, Osamu, Kugu, Koji, Sawa, Rintaro, Banno, Kouji, Irahara, Minoru
Publicado 2017