put an oviducts ring or take medicine to prevent fertilisation taking place
The egg cannot get through the oviduct to the cervix.
Because the oviducts are the way that the ovum travel from the ovary's to the uterus. there are probably surgical means to help women in this situation become pregnant of the ovum are there.
No. The sperm which is injected into the uterus needs to be met by the egg coming from the ovaries. If the ducts are blocked, the egg can not travel to the uterus.
The oviducts carry the egg cell from the ovary to the uterus.
The oviduct is the only way through which the sperm may reach the egg for fertilisation to happen. If the oviduct is blocked, then the sperm cannot reach the egg and so fertilisation cannot happen, so the woman cannot have a child without an IVF.
A woman can only become pregnant if an ovum (egg cell) from her ovary is released into the oviduct and fertilised by a sperm there before moving down into the uterus and becoming implanted in the endometrium wall. If your oviducts are blocked, the ovum cannot travel into it and meet sperm so it can be fertilised so pregnancy is impossible.
The oviducts job is to transport the eggs to meet the sperm, so they travel through the oviduct to get there every month or whenever your period is.
Eustachian tubes
The oviducts
fallopian tubes
Laparoscopy with fulguration of obstructed oviducts