Some women undergoing ovarian stimulation have a low response. Although it may be due to several causes, maybe the medications being used for stimulation should be replaced or perhaps the woman is a poor-responder.
Tag: pregnancy rate
Dr. Gorka Barrenetxea explains us at the fertility clinic Reproducción Bilbao (Basque Country, Spain) what stands for biochemical pregnancy as well as what is the impact of this type of miscarriage on future fertility.
Apart from the previous requirements, it is highly important that women are under 35 in order to achieve success after artificial insemination. In such way, the pregnancy rate would rise up to 20% per cycle; after 4 inseminations, the chances for pregnancy using husband’s sperm rise up to 60%, while they increase by 10% with insemination by donor.
Zygote Intrafallopian Transfer or ZIFT is the result of combining in vitro fertilisation and Gamete Intrafallopian Transfer (GIFT).
In order to achieve a natural pregnancy, a minimum concentration of motile sperm is required. Likewise, there should be no obstruction of the Fallopian tubes and sexual intercourse should take place during the woman’s fertile days.
It is a simple, cheap artificial insemination process that can be rapidly performed at home with the appropriate kit. Its success rates are lower than those of any artificial insemination performed at a fertility center.
The endometrium is very important for embryo implantation. Nowadays, there are techniques, which study the endometrium, and are able to determine the best implantation moment.
Throguh the ultrasound and other biomarker it’s intended to know which is the state of receptivity if the uterus, trying to prognose if after the transfer there will be an implantation.
The most advanced assisted reproductive techniques are focused on the selection of the spermatozoa, the embryos to transfer and the decrease in the risk of multiple pregnancies
Fertility treatments don’t always result in success, depending on the needs of the patient different techniques will be used.