Can IVF have sex after entering the cycle?
Test tube baby refers to the baby formed in the process of in vitro fertilization embryo culture through assisted reproductive technology. So, when couples start IVF treatment, can they continue to have sex? Next, we will elaborate on this issue from four aspects.

1. Effects of ovulation guidance drugs
In the IVF cycle, women usually need to inject or take orally ovulation guidance drugs to promote the development of follicles and ovulation. The use of these drugs may cause side effects, such as menstrual disorders, breast pain and emotional fluctuations. Therefore, at this stage, many doctors will advise couples to avoid sexual life, in order to avoid the premature rupture of follicles or affecting the quality of embryos caused by excessive stimulation of the ovary.
In addition, ovulation guidance drugs may also increase the viscosity of cervical mucus, making it difficult for sperm to enter the uterine cavity through the cervix, thereby reducing the chance of pregnancy. Therefore, in order to ensure the success of IVF, couples usually avoid sexual life in the cycle and choose other methods to achieve sexual satisfaction.
2. Effect of salpingography
In the early stage of IVF treatment, doctors usually conduct salpingography to determine whether the fallopian tube is unobstructed. This examination usually requires couples to abstain for a period of time before and after sex to ensure the accuracy of the examination results.
The salpingography is usually performed from the seventh to the tenth day after menstruation, because the endometrium is relatively thin during this period, and the salpingography agent is easier to pass through the fallopian tube. Therefore, if couples have sex during this period of time, it may lead to the discharge of contrast media and affect the examination results.
3. In vitro fertilization process
In the IVF phase of the IVF cycle, eggs and sperm will be fertilized in a Petri dish. Therefore, at this stage, couples should avoid sexual life, so as not to affect the success rate of laboratory operations and fertilization.
In addition, the medium and culture conditions during in vitro fertilization are crucial to the survival and development of the fertilized eggs. Sex may introduce bacteria or other harmful substances, which may adversely affect the development of embryos. Therefore, in order to ensure the success of IVF, couples should avoid sexual life at this stage.
4. Recommendations after embryo transfer
Embryo transfer is the last stage of the IVF cycle. After this stage is completed, the couple can decide whether to continue sexual life according to the doctor's advice.
Some doctors believe that avoiding sex for a period of time after embryo transfer can reduce the risk of uterine contraction and help the embryo better embed into the endometrium. However, some doctors believe that sex can stimulate the uterus and promote embryo implantation. Therefore, whether to have sex at this stage needs to be determined according to personal conditions and the doctor's advice.
Summary:
In general, at different stages of the IVF cycle, couples should decide whether to have sex according to the doctor's advice. The use of ovulation guidance drugs, the need for salpingography, the process of in vitro fertilization and suggestions after embryo transfer may affect the progress of sexual life. Therefore, the couple should fully communicate with the doctor, understand their specific situation, and decide whether to have sex according to the doctor's guidance.