What does it feel like when twins implant?

I believe everyone hopes to have twins, but everyone also knows that this is something that can only be encountered by chance. If a woman is pregnant with twins, there will still be many obvious things, such as the size of the abdomen will be different. The belly will be bigger after being pregnant with twins. In addition, the hormone levels in the body will also be different from normal pregnancy. If the twins implant, will the woman have any reaction?

What does it feel like when twins implant?

1. What does it feel like for twins to implant?

Generally speaking, the basal body temperature will drop after the fertilized egg implants. Some people will experience implantation bleeding, sensitive people will feel soreness, and some people will have cold symptoms. Among the more common changes are the following: cooling of the implant; a slight pain and sour feeling in the lower abdomen; swelling and tenderness in the breasts and nipples; and a feeling of a cold.

Of course, this feeling varies from person to person and there is no absolute one. The process of fertilized egg implantation is silent and there are no major changes in the body. Once the fertilized egg fails to implant, it means that the woman who is trying to get pregnant is not pregnant, and her period will arrive on time. In addition, some people will feel more tired and have a decreased appetite, so sometimes even if some symptoms may be caused by one's own psychological effects, don't be misled by yourself.

2. Do the fertilized eggs of twins implant at the same time?

Twins are divided into identical twins and fraternal twins, also known as dizygotic twins. Fraternal twins are relatively rare and are caused by a woman ovulating twice and both eggs being fertilized at the same time. The two embryos each have their own placenta, amnion and chorion.

There are several forms of identical twins. First, perhaps just as it breaks through the zona pellucida, the embryo splits in two, and the two embryos develop separately and implant in different parts of the uterus, each with its own placenta and membranous sac, just like fraternal twins. Second, the outer trophoblast membrane of the blastocyst remains intact, but the inner cell mass splits in two, forming embryos that are surrounded by the same trophoblast but are separated into small fluid-filled sacs. That is to say, the amniotic membrane is separated and the chorionic villi and placenta are shared. The third situation is very similar to the second, but the embryonic division occurs later, so they share all the membranous systems, that is, the amnion, chorion and placenta.

Compared with single pregnancy, twin or multiple pregnancy is more prone to miscarriage, premature birth, polyhydramnios, placenta previa, pregnancy-induced hypertension syndrome, prolonged labor, abnormal fetal position, postpartum hemorrhage and other risks.

3. How many days does it take for the fertilized egg to implant?

The entire process from fertilization to implantation of sperm and egg is carried out quietly. The fertilized egg implants on the 6th-7th day. Implantation means that it has reached the uterus, but it is still very small at that time and cannot be seen with B-ultrasound. The small gestational sac may be seen with B-ultrasound about 20-30 days after implantation. 3-4 days after the fertilized egg implants (that is, after the tenth day after ovulation), a weak positive result can be detected using a pregnancy test strip.